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authorJulia Lawall <julia@diku.dk>2009-07-28 17:54:58 +0200
committerAl Viro <viro@zeniv.linux.org.uk>2009-09-24 07:47:37 -0400
commit88a0a53d702b1fa39ed9e631939d2dbd92dfe486 (patch)
tree629d4b643272ca96da216eb4279d47429eaa95bb
parentf84398068d9c2babe41500504ef247ae07081857 (diff)
fs/romfs: correct error-handling code
romfs_fill_super() assumes that romfs_iget() returns NULL when it fails. romfs_iget() actually returns ERR_PTR(-ve) in that case... Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
-rw-r--r--fs/romfs/super.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/romfs/super.c b/fs/romfs/super.c
index 47f132d..c117fa8 100644
--- a/fs/romfs/super.c
+++ b/fs/romfs/super.c
@@ -528,7 +528,7 @@ static int romfs_fill_super(struct super_block *sb, void *data, int silent)
pos = (ROMFH_SIZE + len + 1 + ROMFH_PAD) & ROMFH_MASK;
root = romfs_iget(sb, pos);
- if (!root)
+ if (IS_ERR(root))
goto error;
sb->s_root = d_alloc_root(root);