[PATCH 04/13] nvdimm: Use a more common kernel spacing style

From: Joe Perches
Date: Wed Sep 11 2019 - 22:55:14 EST

Use the more common kernel spacing styles per line.

git diff -w shows no difference.

Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
---
drivers/nvdimm/badrange.c | 4 ++--
drivers/nvdimm/blk.c | 2 +-
drivers/nvdimm/btt.c | 4 ++--
drivers/nvdimm/btt_devs.c | 2 +-
drivers/nvdimm/bus.c | 14 +++++++-------
drivers/nvdimm/core.c | 2 +-
drivers/nvdimm/label.c | 28 ++++++++++++++--------------
drivers/nvdimm/namespace_devs.c | 22 +++++++++++-----------
drivers/nvdimm/nd-core.h | 2 +-
drivers/nvdimm/nd.h | 4 ++--
drivers/nvdimm/pfn_devs.c | 6 +++---
drivers/nvdimm/pmem.c | 2 +-
drivers/nvdimm/region.c | 2 +-
drivers/nvdimm/region_devs.c | 2 +-
drivers/nvdimm/security.c | 18 +++++++++---------
15 files changed, 57 insertions(+), 57 deletions(-)

diff --git a/drivers/nvdimm/badrange.c b/drivers/nvdimm/badrange.c
index b997c2007b83..f2a742c6258a 100644
--- a/drivers/nvdimm/badrange.c
+++ b/drivers/nvdimm/badrange.c
@@ -165,11 +165,11 @@ EXPORT_SYMBOL_GPL(badrange_forget);
static void set_badblock(struct badblocks *bb, sector_t s, int num)
{
dev_dbg(bb->dev, "Found a bad range (0x%llx, 0x%llx)\n",
- (u64) s * 512, (u64) num * 512);
+ (u64)s * 512, (u64)num * 512);
/* this isn't an error as the hardware will still throw an exception */
if (badblocks_set(bb, s, num, 1))
dev_info_once(bb->dev, "%s: failed for sector %llx\n",
- __func__, (u64) s);
+ __func__, (u64)s);
}

/**
diff --git a/drivers/nvdimm/blk.c b/drivers/nvdimm/blk.c
index edd3e1664edc..95acb48bfaed 100644
--- a/drivers/nvdimm/blk.c
+++ b/drivers/nvdimm/blk.c
@@ -189,7 +189,7 @@ static blk_qc_t nd_blk_make_request(struct request_queue *q, struct bio *bio)
dev_dbg(&nsblk->common.dev,
"io error in %s sector %lld, len %d,\n",
(rw == READ) ? "READ" : "WRITE",
- (unsigned long long) iter.bi_sector, len);
+ (unsigned long long)iter.bi_sector, len);
bio->bi_status = errno_to_blk_status(err);
break;
}
diff --git a/drivers/nvdimm/btt.c b/drivers/nvdimm/btt.c
index 9cad4dca6eac..28b65413abd8 100644
--- a/drivers/nvdimm/btt.c
+++ b/drivers/nvdimm/btt.c
@@ -1007,7 +1007,7 @@ static int btt_arena_write_layout(struct arena_info *arena)
super->info2off = cpu_to_le64(arena->info2off - arena->infooff);

super->flags = 0;
- sum = nd_sb_checksum((struct nd_gen_sb *) super);
+ sum = nd_sb_checksum((struct nd_gen_sb *)super);
super->checksum = cpu_to_le64(sum);

ret = btt_info_write(arena, super);
@@ -1469,7 +1469,7 @@ static blk_qc_t btt_make_request(struct request_queue *q, struct bio *bio)
"io error in %s sector %lld, len %d,\n",
(op_is_write(bio_op(bio))) ? "WRITE" :
"READ",
- (unsigned long long) iter.bi_sector, len);
+ (unsigned long long)iter.bi_sector, len);
bio->bi_status = errno_to_blk_status(err);
break;
}
diff --git a/drivers/nvdimm/btt_devs.c b/drivers/nvdimm/btt_devs.c
index 9c4cbda834be..f6429842f1b6 100644
--- a/drivers/nvdimm/btt_devs.c
+++ b/drivers/nvdimm/btt_devs.c
@@ -256,7 +256,7 @@ bool nd_btt_arena_is_valid(struct nd_btt *nd_btt, struct btt_sb *super)

checksum = le64_to_cpu(super->checksum);
super->checksum = 0;
- if (checksum != nd_sb_checksum((struct nd_gen_sb *) super))
+ if (checksum != nd_sb_checksum((struct nd_gen_sb *)super))
return false;
super->checksum = cpu_to_le64(checksum);

diff --git a/drivers/nvdimm/bus.c b/drivers/nvdimm/bus.c
index 6d4d4c72ac92..35591f492d27 100644
--- a/drivers/nvdimm/bus.c
+++ b/drivers/nvdimm/bus.c
@@ -876,7 +876,7 @@ u32 nd_cmd_out_size(struct nvdimm *nvdimm, int cmd,
return remainder;
return out_field[1] - 8;
} else if (cmd == ND_CMD_CALL) {
- struct nd_cmd_pkg *pkg = (struct nd_cmd_pkg *) in_field;
+ struct nd_cmd_pkg *pkg = (struct nd_cmd_pkg *)in_field;

return pkg->nd_size_out;
}
@@ -984,7 +984,7 @@ static int __nd_ioctl(struct nvdimm_bus *nvdimm_bus, struct nvdimm *nvdimm,
const struct nd_cmd_desc *desc = NULL;
unsigned int cmd = _IOC_NR(ioctl_cmd);
struct device *dev = &nvdimm_bus->dev;
- void __user *p = (void __user *) arg;
+ void __user *p = (void __user *)arg;
char *out_env = NULL, *in_env = NULL;
const char *cmd_name, *dimm_name;
u32 in_len = 0, out_len = 0;
@@ -1073,7 +1073,7 @@ static int __nd_ioctl(struct nvdimm_bus *nvdimm_bus, struct nvdimm *nvdimm,

for (i = 0; i < desc->out_num; i++) {
u32 out_size = nd_cmd_out_size(nvdimm, cmd, desc, i,
- (u32 *) in_env, (u32 *) out_env, 0);
+ (u32 *)in_env, (u32 *)out_env, 0);
u32 copy;

if (out_size == UINT_MAX) {
@@ -1094,7 +1094,7 @@ static int __nd_ioctl(struct nvdimm_bus *nvdimm_bus, struct nvdimm *nvdimm,
out_len += out_size;
}

- buf_len = (u64) out_len + (u64) in_len;
+ buf_len = (u64)out_len + (u64)in_len;
if (buf_len > ND_IOCTL_MAX_BUFLEN) {
dev_dbg(dev, "%s cmd: %s buf_len: %llu > %d\n", dimm_name,
cmd_name, buf_len, ND_IOCTL_MAX_BUFLEN);
@@ -1150,7 +1150,7 @@ enum nd_ioctl_mode {

static int match_dimm(struct device *dev, void *data)
{
- long id = (long) data;
+ long id = (long)data;

if (is_nvdimm(dev)) {
struct nvdimm *nvdimm = to_nvdimm(dev);
@@ -1166,7 +1166,7 @@ static long nd_ioctl(struct file *file, unsigned int cmd, unsigned long arg,

{
struct nvdimm_bus *nvdimm_bus, *found = NULL;
- long id = (long) file->private_data;
+ long id = (long)file->private_data;
struct nvdimm *nvdimm = NULL;
int rc, ro;

@@ -1221,7 +1221,7 @@ static int nd_open(struct inode *inode, struct file *file)
{
long minor = iminor(inode);

- file->private_data = (void *) minor;
+ file->private_data = (void *)minor;
return 0;
}

diff --git a/drivers/nvdimm/core.c b/drivers/nvdimm/core.c
index b3ff3e62d847..e30b39f49c46 100644
--- a/drivers/nvdimm/core.c
+++ b/drivers/nvdimm/core.c
@@ -184,7 +184,7 @@ u64 nd_fletcher64(void *addr, size_t len, bool le)
int i;

for (i = 0; i < len / sizeof(u32); i++) {
- lo32 += le ? le32_to_cpu((__le32) buf[i]) : buf[i];
+ lo32 += le ? le32_to_cpu((__le32)buf[i]) : buf[i];
hi32 += lo32;
}

diff --git a/drivers/nvdimm/label.c b/drivers/nvdimm/label.c
index 37ea4fd89d3f..2c780c5352dc 100644
--- a/drivers/nvdimm/label.c
+++ b/drivers/nvdimm/label.c
@@ -275,8 +275,8 @@ static int to_slot(struct nvdimm_drvdata *ndd,
{
unsigned long label, base;

- label = (unsigned long) nd_label;
- base = (unsigned long) nd_label_base(ndd);
+ label = (unsigned long)nd_label;
+ base = (unsigned long)nd_label_base(ndd);

return (label - base) / sizeof_namespace_label(ndd);
}
@@ -285,10 +285,10 @@ static struct nd_namespace_label *to_label(struct nvdimm_drvdata *ndd, int slot)
{
unsigned long label, base;

- base = (unsigned long) nd_label_base(ndd);
+ base = (unsigned long)nd_label_base(ndd);
label = base + sizeof_namespace_label(ndd) * slot;

- return (struct nd_namespace_label *) label;
+ return (struct nd_namespace_label *)label;
}

#define for_each_clear_bit_le(bit, addr, size) \
@@ -314,7 +314,7 @@ static bool preamble_index(struct nvdimm_drvdata *ndd, int idx,
if (nsindex == NULL)
return false;

- *free = (unsigned long *) nsindex->free;
+ *free = (unsigned long *)nsindex->free;
*nslot = __le32_to_cpu(nsindex->nslot);
*nsindex_out = nsindex;

@@ -659,16 +659,16 @@ static int nd_label_write_index(struct nvdimm_drvdata *ndd, int index, u32 seq,
memset(&nsindex->flags, 0, 3);
nsindex->labelsize = sizeof_namespace_label(ndd) >> 8;
nsindex->seq = __cpu_to_le32(seq);
- offset = (unsigned long) nsindex
- - (unsigned long) to_namespace_index(ndd, 0);
+ offset = (unsigned long)nsindex
+ - (unsigned long)to_namespace_index(ndd, 0);
nsindex->myoff = __cpu_to_le64(offset);
nsindex->mysize = __cpu_to_le64(sizeof_namespace_index(ndd));
- offset = (unsigned long) to_namespace_index(ndd,
+ offset = (unsigned long)to_namespace_index(ndd,
nd_label_next_nsindex(index))
- - (unsigned long) to_namespace_index(ndd, 0);
+ - (unsigned long)to_namespace_index(ndd, 0);
nsindex->otheroff = __cpu_to_le64(offset);
- offset = (unsigned long) nd_label_base(ndd)
- - (unsigned long) to_namespace_index(ndd, 0);
+ offset = (unsigned long)nd_label_base(ndd)
+ - (unsigned long)to_namespace_index(ndd, 0);
nsindex->labeloff = __cpu_to_le64(offset);
nsindex->nslot = __cpu_to_le32(nslot);
nsindex->major = __cpu_to_le16(1);
@@ -678,7 +678,7 @@ static int nd_label_write_index(struct nvdimm_drvdata *ndd, int index, u32 seq,
nsindex->minor = __cpu_to_le16(2);
nsindex->checksum = __cpu_to_le64(0);
if (flags & ND_NSINDEX_INIT) {
- unsigned long *free = (unsigned long *) nsindex->free;
+ unsigned long *free = (unsigned long *)nsindex->free;
u32 nfree = ALIGN(nslot, BITS_PER_LONG);
int last_bits, i;

@@ -709,8 +709,8 @@ static int nd_label_write_index(struct nvdimm_drvdata *ndd, int index, u32 seq,
static unsigned long nd_label_offset(struct nvdimm_drvdata *ndd,
struct nd_namespace_label *nd_label)
{
- return (unsigned long) nd_label
- - (unsigned long) to_namespace_index(ndd, 0);
+ return (unsigned long)nd_label
+ - (unsigned long)to_namespace_index(ndd, 0);
}

enum nvdimm_claim_class to_nvdimm_cclass(guid_t *guid)
diff --git a/drivers/nvdimm/namespace_devs.c b/drivers/nvdimm/namespace_devs.c
index df2a82179622..2bf4b6344926 100644
--- a/drivers/nvdimm/namespace_devs.c
+++ b/drivers/nvdimm/namespace_devs.c
@@ -824,8 +824,8 @@ int __reserve_free_pmem(struct device *dev, void *data)
rem = scan_allocate(nd_region, nd_mapping, &label_id, n);
dev_WARN_ONCE(&nd_region->dev, rem,
"pmem reserve underrun: %#llx of %#llx bytes\n",
- (unsigned long long) n - rem,
- (unsigned long long) n);
+ (unsigned long long)n - rem,
+ (unsigned long long)n);
return rem ? -ENXIO : 0;
}

@@ -905,8 +905,8 @@ static int grow_dpa_allocation(struct nd_region *nd_region,

dev_WARN_ONCE(&nd_region->dev, rem,
"allocation underrun: %#llx of %#llx bytes\n",
- (unsigned long long) n - rem,
- (unsigned long long) n);
+ (unsigned long long)n - rem,
+ (unsigned long long)n);
if (rem)
return -ENXIO;

@@ -1245,7 +1245,7 @@ static int namespace_update_uuid(struct nd_region *nd_region,

for_each_dpa_resource(ndd, res)
if (strcmp(res->name, old_label_id.id) == 0)
- sprintf((void *) res->name, "%s",
+ sprintf((void *)res->name, "%s",
new_label_id.id);

mutex_lock(&nd_mapping->lock);
@@ -1328,7 +1328,7 @@ static ssize_t resource_show(struct device *dev,
/* no address to convey if the namespace has no allocation */
if (resource_size(res) == 0)
return -ENXIO;
- return sprintf(buf, "%#llx\n", (unsigned long long) res->start);
+ return sprintf(buf, "%#llx\n", (unsigned long long)res->start);
}
static DEVICE_ATTR_RO(resource);

@@ -2000,9 +2000,9 @@ static struct device *create_namespace_pmem(struct nd_region *nd_region,
if (__le16_to_cpu(label0->position) != 0)
continue;
WARN_ON(nspm->alt_name || nspm->uuid);
- nspm->alt_name = kmemdup((void __force *) label0->name,
+ nspm->alt_name = kmemdup((void __force *)label0->name,
NSLABEL_NAME_LEN, GFP_KERNEL);
- nspm->uuid = kmemdup((void __force *) label0->uuid,
+ nspm->uuid = kmemdup((void __force *)label0->uuid,
NSLABEL_UUID_LEN, GFP_KERNEL);
nspm->lbasize = __le64_to_cpu(label0->lbasize);
ndd = to_ndd(nd_mapping);
@@ -2049,7 +2049,7 @@ struct resource *nsblk_add_resource(struct nd_region *nd_region,
GFP_KERNEL);
if (!res)
return NULL;
- nsblk->res = (struct resource **) res;
+ nsblk->res = (struct resource **)res;
for_each_dpa_resource(ndd, res)
if (strcmp(res->name, label_id.id) == 0 &&
res->start == start) {
@@ -2277,8 +2277,8 @@ static struct device *create_namespace_blk(struct nd_region *nd_region,

static int cmp_dpa(const void *a, const void *b)
{
- const struct device *dev_a = *(const struct device **) a;
- const struct device *dev_b = *(const struct device **) b;
+ const struct device *dev_a = *(const struct device **)a;
+ const struct device *dev_b = *(const struct device **)b;
struct nd_namespace_blk *nsblk_a, *nsblk_b;
struct nd_namespace_pmem *nspm_a, *nspm_b;

diff --git a/drivers/nvdimm/nd-core.h b/drivers/nvdimm/nd-core.h
index 60525ff1f19f..b9163fff27b0 100644
--- a/drivers/nvdimm/nd-core.h
+++ b/drivers/nvdimm/nd-core.h
@@ -63,7 +63,7 @@ static inline unsigned long nvdimm_security_flags(
/* disabled, locked, unlocked, and overwrite are mutually exclusive */
dev_WARN_ONCE(&nvdimm->dev, hweight64(flags & state_flags) > 1,
"reported invalid security state: %#llx\n",
- (unsigned long long) flags);
+ (unsigned long long)flags);
return flags;
}
int nvdimm_security_freeze(struct nvdimm *nvdimm);
diff --git a/drivers/nvdimm/nd.h b/drivers/nvdimm/nd.h
index 56ffd998d642..c10a4b94d44a 100644
--- a/drivers/nvdimm/nd.h
+++ b/drivers/nvdimm/nd.h
@@ -90,8 +90,8 @@ unsigned sizeof_namespace_label(struct nvdimm_drvdata *ndd);
#define nd_dbg_dpa(r, d, res, fmt, arg...) \
dev_dbg((r) ? &(r)->dev : (d)->dev, "%s: %.13s: %#llx @ %#llx " fmt, \
(r) ? dev_name((d)->dev) : "", res ? res->name : "null", \
- (unsigned long long) (res ? resource_size(res) : 0), \
- (unsigned long long) (res ? res->start : 0), ##arg)
+ (unsigned long long)(res ? resource_size(res) : 0), \
+ (unsigned long long)(res ? res->start : 0), ##arg)

#define for_each_dpa_resource(ndd, res) \
for (res = (ndd)->dpa.child; res; res = res->sibling)
diff --git a/drivers/nvdimm/pfn_devs.c b/drivers/nvdimm/pfn_devs.c
index 5382b4f2f5ef..20a0cce9ee93 100644
--- a/drivers/nvdimm/pfn_devs.c
+++ b/drivers/nvdimm/pfn_devs.c
@@ -216,7 +216,7 @@ static ssize_t resource_show(struct device *dev,
u32 start_pad = __le32_to_cpu(pfn_sb->start_pad);
struct nd_namespace_io *nsio = to_nd_namespace_io(&ndns->dev);

- rc = sprintf(buf, "%#llx\n", (unsigned long long) nsio->res.start
+ rc = sprintf(buf, "%#llx\n", (unsigned long long)nsio->res.start
+ start_pad + offset);
} else {
/* no address to convey if the pfn instance is disabled */
@@ -445,7 +445,7 @@ int nd_pfn_validate(struct nd_pfn *nd_pfn, const char *sig)

checksum = le64_to_cpu(pfn_sb->checksum);
pfn_sb->checksum = 0;
- if (checksum != nd_sb_checksum((struct nd_gen_sb *) pfn_sb))
+ if (checksum != nd_sb_checksum((struct nd_gen_sb *)pfn_sb))
return -ENODEV;
pfn_sb->checksum = cpu_to_le64(checksum);

@@ -728,7 +728,7 @@ static int nd_pfn_init(struct nd_pfn *nd_pfn)
pfn_sb->version_minor = cpu_to_le16(3);
pfn_sb->end_trunc = cpu_to_le32(end_trunc);
pfn_sb->align = cpu_to_le32(nd_pfn->align);
- checksum = nd_sb_checksum((struct nd_gen_sb *) pfn_sb);
+ checksum = nd_sb_checksum((struct nd_gen_sb *)pfn_sb);
pfn_sb->checksum = cpu_to_le64(checksum);

return nvdimm_write_bytes(ndns, SZ_4K, pfn_sb, sizeof(*pfn_sb), 0);
diff --git a/drivers/nvdimm/pmem.c b/drivers/nvdimm/pmem.c
index fa4500b4f2eb..dfe38d6b6607 100644
--- a/drivers/nvdimm/pmem.c
+++ b/drivers/nvdimm/pmem.c
@@ -85,7 +85,7 @@ static blk_status_t pmem_clear_poison(struct pmem_device *pmem,
hwpoison_clear(pmem, pmem->phys_addr + offset, cleared);
cleared /= 512;
dev_dbg(dev, "%#llx clear %ld sector%s\n",
- (unsigned long long) sector, cleared,
+ (unsigned long long)sector, cleared,
cleared > 1 ? "s" : "");
badblocks_clear(&pmem->bb, sector, cleared);
if (pmem->bb_state)
diff --git a/drivers/nvdimm/region.c b/drivers/nvdimm/region.c
index 8486b6c26367..fdd67ff499c9 100644
--- a/drivers/nvdimm/region.c
+++ b/drivers/nvdimm/region.c
@@ -113,7 +113,7 @@ static int nd_region_remove(struct device *dev)

static int child_notify(struct device *dev, void *data)
{
- nd_device_notify(dev, *(enum nvdimm_event *) data);
+ nd_device_notify(dev, *(enum nvdimm_event *)data);
return 0;
}

diff --git a/drivers/nvdimm/region_devs.c b/drivers/nvdimm/region_devs.c
index 0cff51370d3c..9265a2b0018c 100644
--- a/drivers/nvdimm/region_devs.c
+++ b/drivers/nvdimm/region_devs.c
@@ -44,7 +44,7 @@ static int nvdimm_map_flush(struct device *dev, struct nvdimm *nvdimm, int dimm,
}

if (j < i)
- flush_page = (void __iomem *) ((unsigned long)
+ flush_page = (void __iomem *)((unsigned long)
ndrd_get_flush_wpq(ndrd, dimm, j)
& PAGE_MASK);
else
diff --git a/drivers/nvdimm/security.c b/drivers/nvdimm/security.c
index 8f1766c00c5f..ac23cd4480bd 100644
--- a/drivers/nvdimm/security.c
+++ b/drivers/nvdimm/security.c
@@ -473,13 +473,13 @@ void nvdimm_security_overwrite_query(struct work_struct *work)
}

#define OPS \
- C( OP_FREEZE, "freeze", 1), \
- C( OP_DISABLE, "disable", 2), \
- C( OP_UPDATE, "update", 3), \
- C( OP_ERASE, "erase", 2), \
- C( OP_OVERWRITE, "overwrite", 2), \
- C( OP_MASTER_UPDATE, "master_update", 3), \
- C( OP_MASTER_ERASE, "master_erase", 2)
+ C(OP_FREEZE, "freeze", 1), \
+ C(OP_DISABLE, "disable", 2), \
+ C(OP_UPDATE, "update", 3), \
+ C(OP_ERASE, "erase", 2), \
+ C(OP_OVERWRITE, "overwrite", 2), \
+ C(OP_MASTER_UPDATE, "master_update", 3), \
+ C(OP_MASTER_ERASE, "master_erase", 2)
#undef C
#define C(a, b, c) a
enum nvdimmsec_op_ids { OPS };
@@ -498,8 +498,8 @@ ssize_t nvdimm_security_store(struct device *dev, const char *buf, size_t len)
{
struct nvdimm *nvdimm = to_nvdimm(dev);
ssize_t rc;
- char cmd[SEC_CMD_SIZE+1], keystr[KEY_ID_SIZE+1],
- nkeystr[KEY_ID_SIZE+1];
+ char cmd[SEC_CMD_SIZE + 1], keystr[KEY_ID_SIZE + 1],
+ nkeystr[KEY_ID_SIZE + 1];
unsigned int key, newkey;
int i;

--
2.15.0