storage/posix: Use the ret value of posix_gfid_heal()

... to make the change in commit acf8cfdf truly useful.

Without this, a race between entry creation fops and lookup
at posix layer can cause lookups to fail with ENODATA, as
opposed to ENOENT.

Change-Id: I44a226872283a25f1f4812f03f68921c5eb335bb
BUG: 1472758
Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com>
Reviewed-on: https://review.gluster.org/17821
Smoke: Gluster Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>

1 files changed, 7 insertions, 9 deletions

diff --git a/xlators/storage/posix/src/posix-helpers.c b/xlators/storage/posix/src/posix-helpers.c
index e4cd5d6050b..2d193ccac10 100644
--- a/xlators/storage/posix/src/posix-helpers.c
+++ b/xlators/storage/posix/src/posix-helpers.c
@@ -1513,23 +1513,21 @@ posix_gfid_heal (xlator_t *this, const char *path, loc_t *loc, dict_t *xattr_req
         struct stat  stat = {0, };
 
         if (!xattr_req)
-                goto out;
+                return 0;
 
-        if (sys_lstat (path, &stat) != 0)
-                goto out;
+        if (sys_lstat (path, &stat) != 0) {
+                return -errno;
+        }
 
         ret = sys_lgetxattr (path, GFID_XATTR_KEY, uuid_curr, 16);
         if (ret != 16) {
                 if (is_fresh_file (&stat)) {
-                        ret = -1;
-                        errno = ENOENT;
-                        goto out;
+                        return -ENOENT;
                 }
         }
 
-        ret = posix_gfid_set (this, path, loc, xattr_req);
-out:
-        return ret;
+        posix_gfid_set (this, path, loc, xattr_req);
+        return 0;
 }