Commit 51a14110 authored by Jeff Dike's avatar Jeff Dike Committed by Linus Torvalds
Browse files

[PATCH] uml: hostfs failed mount handling 



This cleans up the error handling and fixes a crash if a hostfs mount fails.

Signed-off-by: default avatarJeff Dike <jdike@addtoit.com>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent a0b8d320

fs/hostfs/hostfs_kern.c

+7 −3
Original line number Diff line number Diff line
@@ -991,8 +991,12 @@ static int hostfs_fill_sb_common(struct super_block *sb, void *d, int silent) 
		goto out_put;



	err = read_inode(root_inode);

	if(err)

		goto out_put;

	if(err){

                /* No iput in this case because the dput does that for us */

                dput(sb->s_root);

                sb->s_root = NULL;

		goto out_free;

        }



	return(0);