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Date: Tue, 1 Jul 2014 10:25:25 +0530 From: Anil Belur <askb23@...il.com> To: teobaluta@...il.com, oleg.drokin@...el.com, dmitry.eremin@...el.com, bergwolf@...il.com, gregkh@...uxfoundation.org Cc: devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org, Anil Belur <askb23@...il.com> Subject: [PATCH 1/1] staging: lustre: libcfs: nidstrings.c - use ARRAY_SIZE macro From: Anil Belur <askb23@...il.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@...il.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 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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