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 <[email protected]>
jadonk · Aug 18, 2010 · 3b6036d · 3b6036d
1 parent 850a496
commit 3b6036d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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);