Commit 3b6036d1 authored by Al Viro's avatar Al Viro
Browse files

hostfs ->follow_link() braino 



we want the assignment to err done inside the if () to be
visible after it, so (re)declaring err inside if () body
is wrong.

Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent 850a496f

fs/hostfs/hostfs_kern.c

+1 −1
Original line number Diff line number Diff line
@@ -876,7 +876,7 @@ static void *hostfs_follow_link(struct dentry *dentry, struct nameidata *nd) 
		char *path = dentry_name(dentry);

		int err = -ENOMEM;

		if (path) {

			int err = hostfs_do_readlink(path, link, PATH_MAX);

			err = hostfs_do_readlink(path, link, PATH_MAX);

			if (err == PATH_MAX)

				err = -E2BIG;

			__putname(path);