Messages in this thread Patch in this message | | | From | Anil Belur <> | Subject | [PATCH v2 1/1] staging: lustre: libcfs: nidstrings.c - use ARRAY_SIZE macro | Date | Wed, 2 Jul 2014 16:23:55 +0530 |
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From: Anil Belur <askb23@gmail.com>
- this patch replaces sizeof(a)/sizeof(a[0]) with the ARRAY_SIZE macro to get the number of nidstrings (and netstrfns) - v2: also for netstrfns
Signed-off-by: Anil Belur <askb23@gmail.com> --- drivers/staging/lustre/lustre/libcfs/nidstrings.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/lustre/lustre/libcfs/nidstrings.c b/drivers/staging/lustre/lustre/libcfs/nidstrings.c index 87705ae..4fc7b45 100644 --- a/drivers/staging/lustre/lustre/libcfs/nidstrings.c +++ b/drivers/staging/lustre/lustre/libcfs/nidstrings.c @@ -74,8 +74,7 @@ libcfs_next_nidstring(void) spin_lock_irqsave(&libcfs_nidstring_lock, flags); str = libcfs_nidstrings[libcfs_nidstring_idx++]; - if (libcfs_nidstring_idx == - sizeof(libcfs_nidstrings)/sizeof(libcfs_nidstrings[0])) + if (libcfs_nidstring_idx == ARRAY_SIZE(libcfs_nidstrings)) libcfs_nidstring_idx = 0; spin_unlock_irqrestore(&libcfs_nidstring_lock, flags); @@ -198,7 +197,7 @@ static struct netstrfns libcfs_netstrfns[] = { {/* .nf_type */ -1}, }; -const int libcfs_nnetstrfns = sizeof(libcfs_netstrfns)/sizeof(libcfs_netstrfns[0]); +const int libcfs_nnetstrfns = ARRAY_SIZE(libcfs_netstrfns); int libcfs_lo_str2addr(const char *str, int nob, __u32 *addr) -- 1.9.1
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