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

Use kernel.h definition. Signed-off-by: Fabian Frederick <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
CamonZ · Aug 8, 2014 · e2ffcf5 · e2ffcf5
1 parent 834b18b
commit e2ffcf5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/fs/adfs/dir_fplus.c b/fs/adfs/dir_fplus.c
@@ -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 *),