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fs/adfs/dir_fplus.c: use ARRAY_SIZE instead of sizeof/sizeof[0]

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Use kernel.h definition.

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Fabian Frederick 2014-08-08 14:22:22 -07:00 committed by Linus Torvalds
parent 834b18b23e
commit e2ffcf5c7e
1 changed files with 1 additions and 1 deletions
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2
fs/adfs/dir_fplus.c
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@ -55,7 +55,7 @@ adfs_fplus_read(struct super_block *sb, unsigned int id, unsigned int sz, struct
}
size >>= sb->s_blocksize_bits;
if (size > sizeof(dir->bh)/sizeof(dir->bh[0])) {
if (size > ARRAY_SIZE(dir->bh)) {
/* this directory is too big for fixed bh set, must allocate */
struct buffer_head **bh_fplus =
kzalloc(size * sizeof(struct buffer_head *),