[PATCH] fs/*: use BUILD_BUG_ON

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: David Howells <dhowells@redhat.com>
Cc: Mark Fasheh <mark.fasheh@oracle.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 5 insertions, 10 deletions

diff --git a/fs/sysv/super.c b/fs/sysv/super.c
index 350cba5d6803..dc9e7dc07fb7 100644
--- a/fs/sysv/super.c
+++ b/fs/sysv/super.c
@@ -358,16 +358,11 @@ static int sysv_fill_super(struct super_block *sb, void *data, int silent)
         unsigned long blocknr;
         int size = 0, i;
         
-        if (1024 != sizeof (struct xenix_super_block))
-                panic("Xenix FS: bad superblock size");
-        if (512 != sizeof (struct sysv4_super_block))
-                panic("SystemV FS: bad superblock size");
-        if (512 != sizeof (struct sysv2_super_block))
-                panic("SystemV FS: bad superblock size");
-        if (500 != sizeof (struct coh_super_block))
-                panic("Coherent FS: bad superblock size");
-        if (64 != sizeof (struct sysv_inode))
-                panic("sysv fs: bad inode size");
+        BUILD_BUG_ON(1024 != sizeof (struct xenix_super_block));
+        BUILD_BUG_ON(512 != sizeof (struct sysv4_super_block));
+        BUILD_BUG_ON(512 != sizeof (struct sysv2_super_block));
+        BUILD_BUG_ON(500 != sizeof (struct coh_super_block));
+        BUILD_BUG_ON(64 != sizeof (struct sysv_inode));
 
         sbi = kzalloc(sizeof(struct sysv_sb_info), GFP_KERNEL);
         if (!sbi)