[PATCH 2/3] FS/QNX6: use pr_fmt and __func__ in logging
From: Fabian Frederick
Date: Thu Jun 05 2014 - 14:15:50 EST
remove "qnx6:" and "qnx6: " from each logging instruction
Cc: Joe Perches <joe@xxxxxxxxxxx>
Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
---
fs/qnx6/dir.c | 12 ++++++------
fs/qnx6/inode.c | 44 ++++++++++++++++++++++----------------------
fs/qnx6/qnx6.h | 6 ++++++
fs/qnx6/super_mmi.c | 20 ++++++++++----------
4 files changed, 44 insertions(+), 38 deletions(-)
diff --git a/fs/qnx6/dir.c b/fs/qnx6/dir.c
index 2289ea1..c78a339 100644
--- a/fs/qnx6/dir.c
+++ b/fs/qnx6/dir.c
@@ -77,12 +77,12 @@ static int qnx6_dir_longfilename(struct inode *inode,
if (de->de_size != 0xff) {
/* error - long filename entries always have size 0xff
in direntry */
- pr_err("qnx6: invalid direntry size (%i).\n", de->de_size);
+ pr_err("invalid direntry size (%i).\n", de->de_size);
return 0;
}
lf = qnx6_longname(s, de, &page);
if (IS_ERR(lf)) {
- pr_err("qnx6:Error reading longname\n");
+ pr_err("Error reading longname\n");
return 0;
}
@@ -90,7 +90,7 @@ static int qnx6_dir_longfilename(struct inode *inode,
if (lf_size > QNX6_LONG_NAME_MAX) {
QNX6DEBUG((KERN_INFO "file %s\n", lf->lf_fname));
- pr_err("qnx6:Filename too long (%i)\n", lf_size);
+ pr_err("Filename too long (%i)\n", lf_size);
qnx6_put_page(page);
return 0;
}
@@ -99,7 +99,7 @@ static int qnx6_dir_longfilename(struct inode *inode,
mmi 3g filesystem does not have that checksum */
if (!test_opt(s, MMI_FS) && fs32_to_cpu(sbi, de->de_checksum) !=
qnx6_lfile_checksum(lf->lf_fname, lf_size))
- pr_info("qnx6: long filename checksum error.\n");
+ pr_info("long filename checksum error.\n");
QNX6DEBUG((KERN_INFO "qnx6_readdir:%.*s inode:%u\n",
lf_size, lf->lf_fname, de_inode));
@@ -135,7 +135,7 @@ static int qnx6_readdir(struct file *file, struct dir_context *ctx)
int i = start;
if (IS_ERR(page)) {
- pr_err("qnx6_readdir: read failed\n");
+ pr_err("%s(): read failed\n", __func__);
ctx->pos = (n + 1) << PAGE_CACHE_SHIFT;
return PTR_ERR(page);
}
@@ -258,7 +258,7 @@ unsigned qnx6_find_entry(int len, struct inode *dir, const char *name,
if (ino)
goto found;
} else
- pr_err("qnx6: undefined filename size in inode.\n");
+ pr_err("undefined filename size in inode.\n");
}
qnx6_put_page(page);
}
diff --git a/fs/qnx6/inode.c b/fs/qnx6/inode.c
index 0042af9..1652e8b 100644
--- a/fs/qnx6/inode.c
+++ b/fs/qnx6/inode.c
@@ -87,7 +87,7 @@ static int qnx6_get_block(struct inode *inode, sector_t iblock,
static int qnx6_check_blockptr(__fs32 ptr)
{
if (ptr == ~(__fs32)0) {
- pr_err("qnx6: hit unused blockpointer.\n");
+ pr_err("hit unused blockpointer.\n");
return 0;
}
return 1;
@@ -127,7 +127,7 @@ static unsigned qnx6_block_map(struct inode *inode, unsigned no)
levelptr = no >> bitdelta;
if (levelptr > QNX6_NO_DIRECT_POINTERS - 1) {
- pr_err("qnx6:Requested file block number (%u) too big.", no);
+ pr_err("Requested file block number (%u) too big.", no);
return 0;
}
@@ -136,7 +136,7 @@ static unsigned qnx6_block_map(struct inode *inode, unsigned no)
for (i = 0; i < depth; i++) {
bh = sb_bread(s, block);
if (!bh) {
- pr_err("qnx6:Error reading block (%u)\n", block);
+ pr_err("Error reading block (%u)\n", block);
return 0;
}
bitdelta -= ptrbits;
@@ -275,7 +275,7 @@ static struct buffer_head *qnx6_check_first_superblock(struct super_block *s,
start with the first superblock */
bh = sb_bread(s, offset);
if (!bh) {
- pr_err("qnx6: unable to read the first superblock\n");
+ pr_err("unable to read the first superblock\n");
return NULL;
}
sb = (struct qnx6_super_block *)bh->b_data;
@@ -290,9 +290,9 @@ static struct buffer_head *qnx6_check_first_superblock(struct super_block *s,
sbi->s_bytesex = BYTESEX_LE;
if (!silent) {
if (offset == 0) {
- pr_err("qnx6: wrong signature (magic) in superblock #1.\n");
+ pr_err("wrong signature (magic) in superblock #1.\n");
} else {
- pr_info("qnx6: wrong signature (magic) at position (0x%lx) - will try alternative position (0x0000).\n",
+ pr_info("wrong signature (magic) at position (0x%lx) - will try alternative position (0x0000).\n",
offset * s->s_blocksize);
}
}
@@ -324,13 +324,13 @@ static int qnx6_fill_super(struct super_block *s, void *data, int silent)
/* Superblock always is 512 Byte long */
if (!sb_set_blocksize(s, QNX6_SUPERBLOCK_SIZE)) {
- pr_err("qnx6: unable to set blocksize\n");
+ pr_err("unable to set blocksize\n");
goto outnobh;
}
/* parse the mount-options */
if (!qnx6_parse_options((char *) data, s)) {
- pr_err("qnx6: invalid mount options.\n");
+ pr_err("invalid mount options.\n");
goto outnobh;
}
if (test_opt(s, MMI_FS)) {
@@ -350,7 +350,7 @@ static int qnx6_fill_super(struct super_block *s, void *data, int silent)
/* try again without bootblock offset */
bh1 = qnx6_check_first_superblock(s, 0, silent);
if (!bh1) {
- pr_err("qnx6: unable to read the first superblock\n");
+ pr_err("unable to read the first superblock\n");
goto outnobh;
}
/* seems that no bootblock at partition start */
@@ -365,13 +365,13 @@ static int qnx6_fill_super(struct super_block *s, void *data, int silent)
/* checksum check - start at byte 8 and end at byte 512 */
if (fs32_to_cpu(sbi, sb1->sb_checksum) !=
crc32_be(0, (char *)(bh1->b_data + 8), 504)) {
- pr_err("qnx6: superblock #1 checksum error\n");
+ pr_err("superblock #1 checksum error\n");
goto out;
}
/* set new blocksize */
if (!sb_set_blocksize(s, fs32_to_cpu(sbi, sb1->sb_blocksize))) {
- pr_err("qnx6: unable to set blocksize\n");
+ pr_err("unable to set blocksize\n");
goto out;
}
/* blocksize invalidates bh - pull it back in */
@@ -393,20 +393,20 @@ static int qnx6_fill_super(struct super_block *s, void *data, int silent)
/* next the second superblock */
bh2 = sb_bread(s, offset);
if (!bh2) {
- pr_err("qnx6: unable to read the second superblock\n");
+ pr_err("unable to read the second superblock\n");
goto out;
}
sb2 = (struct qnx6_super_block *)bh2->b_data;
if (fs32_to_cpu(sbi, sb2->sb_magic) != QNX6_SUPER_MAGIC) {
if (!silent)
- pr_err("qnx6: wrong signature (magic) in superblock #2.\n");
+ pr_err("wrong signature (magic) in superblock #2.\n");
goto out;
}
/* checksum check - start at byte 8 and end at byte 512 */
if (fs32_to_cpu(sbi, sb2->sb_checksum) !=
crc32_be(0, (char *)(bh2->b_data + 8), 504)) {
- pr_err("qnx6: superblock #2 checksum error\n");
+ pr_err("superblock #2 checksum error\n");
goto out;
}
@@ -416,23 +416,23 @@ static int qnx6_fill_super(struct super_block *s, void *data, int silent)
sbi->sb_buf = bh1;
sbi->sb = (struct qnx6_super_block *)bh1->b_data;
brelse(bh2);
- pr_info("qnx6: superblock #1 active\n");
+ pr_info("superblock #1 active\n");
} else {
/* superblock #2 active */
sbi->sb_buf = bh2;
sbi->sb = (struct qnx6_super_block *)bh2->b_data;
brelse(bh1);
- pr_info("qnx6: superblock #2 active\n");
+ pr_info("superblock #2 active\n");
}
mmi_success:
/* sanity check - limit maximum indirect pointer levels */
if (sb1->Inode.levels > QNX6_PTR_MAX_LEVELS) {
- pr_err("qnx6: too many inode levels (max %i, sb %i)\n",
+ pr_err("too many inode levels (max %i, sb %i)\n",
QNX6_PTR_MAX_LEVELS, sb1->Inode.levels);
goto out;
}
if (sb1->Longfile.levels > QNX6_PTR_MAX_LEVELS) {
- pr_err("qnx6: too many longfilename levels (max %i, sb %i)\n",
+ pr_err("too many longfilename levels (max %i, sb %i)\n",
QNX6_PTR_MAX_LEVELS, sb1->Longfile.levels);
goto out;
}
@@ -453,7 +453,7 @@ mmi_success:
/* prefetch root inode */
root = qnx6_iget(s, QNX6_ROOT_INO);
if (IS_ERR(root)) {
- pr_err("qnx6: get inode failed\n");
+ pr_err("get inode failed\n");
ret = PTR_ERR(root);
goto out2;
}
@@ -467,7 +467,7 @@ mmi_success:
errmsg = qnx6_checkroot(s);
if (errmsg != NULL) {
if (!silent)
- pr_err("qnx6: %s\n", errmsg);
+ pr_err("%s\n", errmsg);
goto out3;
}
return 0;
@@ -548,7 +548,7 @@ struct inode *qnx6_iget(struct super_block *sb, unsigned ino)
inode->i_mode = 0;
if (ino == 0) {
- pr_err("qnx6: bad inode number on dev %s: %u is out of range\n",
+ pr_err("bad inode number on dev %s: %u is out of range\n",
sb->s_id, ino);
iget_failed(inode);
return ERR_PTR(-EIO);
@@ -558,7 +558,7 @@ struct inode *qnx6_iget(struct super_block *sb, unsigned ino)
mapping = sbi->inodes->i_mapping;
page = read_mapping_page(mapping, n, NULL);
if (IS_ERR(page)) {
- pr_err("qnx6: major problem: unable to read inode from dev %s\n",
+ pr_err("major problem: unable to read inode from dev %s\n",
sb->s_id);
iget_failed(inode);
return ERR_CAST(page);
diff --git a/fs/qnx6/qnx6.h b/fs/qnx6/qnx6.h
index b00fcc9..b0aceda 100644
--- a/fs/qnx6/qnx6.h
+++ b/fs/qnx6/qnx6.h
@@ -10,6 +10,12 @@
*
*/
+#ifdef pr_fmt
+#undef pr_fmt
+#endif
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/fs.h>
#include <linux/pagemap.h>
diff --git a/fs/qnx6/super_mmi.c b/fs/qnx6/super_mmi.c
index 8e056b0..62aaf3e 100644
--- a/fs/qnx6/super_mmi.c
+++ b/fs/qnx6/super_mmi.c
@@ -44,14 +44,14 @@ struct qnx6_super_block *qnx6_mmi_fill_super(struct super_block *s, int silent)
start with the first superblock */
bh1 = sb_bread(s, 0);
if (!bh1) {
- pr_err("qnx6: Unable to read first mmi superblock\n");
+ pr_err("Unable to read first mmi superblock\n");
return NULL;
}
sb1 = (struct qnx6_mmi_super_block *)bh1->b_data;
sbi = QNX6_SB(s);
if (fs32_to_cpu(sbi, sb1->sb_magic) != QNX6_SUPER_MAGIC) {
if (!silent) {
- pr_err("qnx6: wrong signature (magic) in superblock #1.\n");
+ pr_err("wrong signature (magic) in superblock #1.\n");
goto out;
}
}
@@ -59,7 +59,7 @@ struct qnx6_super_block *qnx6_mmi_fill_super(struct super_block *s, int silent)
/* checksum check - start at byte 8 and end at byte 512 */
if (fs32_to_cpu(sbi, sb1->sb_checksum) !=
crc32_be(0, (char *)(bh1->b_data + 8), 504)) {
- pr_err("qnx6: superblock #1 checksum error\n");
+ pr_err("superblock #1 checksum error\n");
goto out;
}
@@ -69,7 +69,7 @@ struct qnx6_super_block *qnx6_mmi_fill_super(struct super_block *s, int silent)
/* set new blocksize */
if (!sb_set_blocksize(s, fs32_to_cpu(sbi, sb1->sb_blocksize))) {
- pr_err("qnx6: unable to set blocksize\n");
+ pr_err("unable to set blocksize\n");
goto out;
}
/* blocksize invalidates bh - pull it back in */
@@ -82,26 +82,26 @@ struct qnx6_super_block *qnx6_mmi_fill_super(struct super_block *s, int silent)
/* read second superblock */
bh2 = sb_bread(s, offset);
if (!bh2) {
- pr_err("qnx6: unable to read the second superblock\n");
+ pr_err("unable to read the second superblock\n");
goto out;
}
sb2 = (struct qnx6_mmi_super_block *)bh2->b_data;
if (fs32_to_cpu(sbi, sb2->sb_magic) != QNX6_SUPER_MAGIC) {
if (!silent)
- pr_err("qnx6: wrong signature (magic) in superblock #2.\n");
+ pr_err("wrong signature (magic) in superblock #2.\n");
goto out;
}
/* checksum check - start at byte 8 and end at byte 512 */
if (fs32_to_cpu(sbi, sb2->sb_checksum)
!= crc32_be(0, (char *)(bh2->b_data + 8), 504)) {
- pr_err("qnx6: superblock #1 checksum error\n");
+ pr_err("superblock #1 checksum error\n");
goto out;
}
qsb = kmalloc(sizeof(*qsb), GFP_KERNEL);
if (!qsb) {
- pr_err("qnx6: unable to allocate memory.\n");
+ pr_err("unable to allocate memory.\n");
goto out;
}
@@ -117,7 +117,7 @@ struct qnx6_super_block *qnx6_mmi_fill_super(struct super_block *s, int silent)
sbi->sb_buf = bh1;
sbi->sb = (struct qnx6_super_block *)bh1->b_data;
brelse(bh2);
- pr_info("qnx6: superblock #1 active\n");
+ pr_info("superblock #1 active\n");
} else {
/* superblock #2 active */
qnx6_mmi_copy_sb(qsb, sb2);
@@ -129,7 +129,7 @@ struct qnx6_super_block *qnx6_mmi_fill_super(struct super_block *s, int silent)
sbi->sb_buf = bh2;
sbi->sb = (struct qnx6_super_block *)bh2->b_data;
brelse(bh1);
- pr_info("qnx6: superblock #2 active\n");
+ pr_info("superblock #2 active\n");
}
kfree(qsb);
--
1.8.4.5
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