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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>
Al Viro 15 years ago
parent
commit
3b6036d148
1 changed files with 1 additions and 1 deletions
  1. 1 1
      fs/hostfs/hostfs_kern.c

+ 1 - 1
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);