[PATCH][next] RDMA/bnxt_re: Fix uninitialized struct bit field rsvd1

[Colin King]

From: Colin Ian King <colin.king@xxxxxxxxxxxxx>

The bit field rsvd1 in resp is not being initialized and garbage data
is being copied from the stack back to userspace via the ib_copy_to_udata
call. Fix this by setting rsvd1 to zero. Also remove some whitespace.

Addresses-Coverity: ("Uninitialized scalar variable")
Fixes: 879740517dab ("RDMA/bnxt_re: Update ABI to pass wqe-mode to user space")
Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
---
 drivers/infiniband/hw/bnxt_re/ib_verbs.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/infiniband/hw/bnxt_re/ib_verbs.c b/drivers/infiniband/hw/bnxt_re/ib_verbs.c
index 5955713234cb..45398f1777aa 100644
--- a/drivers/infiniband/hw/bnxt_re/ib_verbs.c
+++ b/drivers/infiniband/hw/bnxt_re/ib_verbs.c
@@ -3880,7 +3880,8 @@ int bnxt_re_alloc_ucontext(struct ib_ucontext *ctx, struct ib_udata *udata)
 	resp.pg_size = PAGE_SIZE;
 	resp.cqe_sz = sizeof(struct cq_base);
 	resp.max_cqd = dev_attr->max_cq_wqes;
-	resp.rsvd    = 0;
+	resp.rsvd = 0;
+	resp.rsvd1 = 0;
 
 	resp.comp_mask |= BNXT_RE_UCNTX_CMASK_HAVE_MODE;
 	resp.mode = rdev->chip_ctx->modes.wqe_mode;
-- 
2.31.1