ROMFS: romfs_dev_read() error ignored

romfs_dev_read() may return -EIO, but ret is unsigned, so the errorpath
isn't taken.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

diff --git a/fs/romfs/super.c b/fs/romfs/super.c
index c53b5ef8a02ff439095e14401592d4dda379b021..4ab3c03d8f9563a588a3b1a0e152bc528dd9d601 100644 (file)
--- a/fs/romfs/super.c
+++ b/fs/romfs/super.c
@@ -298,7 +298,8 @@ static struct inode *romfs_iget(struct super_block *sb, unsigned long pos)
        struct romfs_inode ri;
        struct inode *i;
        unsigned long nlen;
-       unsigned nextfh, ret;
+       unsigned nextfh;
+       int ret;
        umode_t mode;
 
        /* we might have to traverse a chain of "hard link" file entries to get