From: Anil Belur <askb23@gmail.com>
To: teobaluta@gmail.com, oleg.drokin@intel.com,
dmitry.eremin@intel.com, bergwolf@gmail.com,
gregkh@linuxfoundation.org
Cc: devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org,
Anil Belur <askb23@gmail.com>
Subject: [PATCH 1/1] staging: lustre: libcfs: nidstrings.c - use ARRAY_SIZE macro
Date: Tue, 1 Jul 2014 10:25:25 +0530 [thread overview]
Message-ID: <1404190525-13449-1-git-send-email-askb23@gmail.com> (raw)
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
Signed-off-by: Anil Belur <askb23@gmail.com>
---
drivers/staging/lustre/lustre/libcfs/nidstrings.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/staging/lustre/lustre/libcfs/nidstrings.c b/drivers/staging/lustre/lustre/libcfs/nidstrings.c
index 87705ae..13a2791 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);
--
1.9.1
reply other threads:[~2014-07-01 4:55 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
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