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: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c
index 77c4f6ee6c40..f7dc9b5f9ef8 100644
--- a/fs/hostfs/hostfs_kern.c
+++ b/fs/hostfs/hostfs_kern.c
@@ -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);