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authorRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>2009-04-07 04:01:55 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2009-04-07 17:31:19 +0200
commit1f5abe7e7dbcd83e73212c6cb135a6106cea6a0b (patch)
treef80e97297d5badebd31bbb17003d76a4ea30453a /fs/nilfs2/recovery.c
parentnilfs2: extend nilfs_sustat ioctl struct (diff)
downloadlinux-1f5abe7e7dbcd83e73212c6cb135a6106cea6a0b.tar.xz
linux-1f5abe7e7dbcd83e73212c6cb135a6106cea6a0b.zip
nilfs2: replace BUG_ON and BUG calls triggerable from ioctl
Pekka Enberg advised me: > It would be nice if BUG(), BUG_ON(), and panic() calls would be > converted to proper error handling using WARN_ON() calls. The BUG() > call in nilfs_cpfile_delete_checkpoints(), for example, looks to be > triggerable from user-space via the ioctl() system call. This will follow the comment and keep them to a minimum. Acked-by: Pekka Enberg <penberg@cs.helsinki.fi> Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/nilfs2/recovery.c')
-rw-r--r--fs/nilfs2/recovery.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/fs/nilfs2/recovery.c b/fs/nilfs2/recovery.c
index a4253f34e138..ef387b19682c 100644
--- a/fs/nilfs2/recovery.c
+++ b/fs/nilfs2/recovery.c
@@ -92,9 +92,6 @@ static int nilfs_warn_segment_error(int err)
printk(KERN_WARNING
"NILFS warning: No super root in the last segment\n");
break;
- case NILFS_SEG_VALID:
- default:
- BUG();
}
return -EINVAL;
}