[hurd] 19/98: libdiskfs: fix error handling

[Samuel Thibault]

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sthibault pushed a commit to branch upstream
in repository hurd.

commit 95e50540529d5a411880acbb6ee9f743226243a8
Author: Justus Winter <address@hidden>
Date:   Fri Nov 15 11:56:50 2013 +0100

    libdiskfs: fix error handling
    
    Found using the Clang Static Analyzer.
    
    * libdiskfs/dir-renamed.c (diskfs_rename_dir): Fix error handling.
---
 libdiskfs/dir-renamed.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libdiskfs/dir-renamed.c b/libdiskfs/dir-renamed.c
index d73dc28..9b7ec3a 100644
--- a/libdiskfs/dir-renamed.c
+++ b/libdiskfs/dir-renamed.c
@@ -132,7 +132,7 @@ diskfs_rename_dir (struct node *fdp, struct node *fnp, 
const char *fromname,
       if (tdp->dn_stat.st_nlink == diskfs_link_max - 1)
        {
          err = EMLINK;
-         return EMLINK;
+         goto out;
        }
       tdp->dn_stat.st_nlink++;
       tdp->dn_set_ctime = 1;

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