cifs_get_tcon() could return any of the following errors:
-ENOMEM/-ENODEV/EREMOTEIO. We should follow the DFS referral code path only
when we get -EREMOTEIO (STATUS_PATH_NOT_COVERED) from the server and not
otherwise.
Compile-tested only.
Signed-off-by: Suresh Jayaraman <sjayaraman@xxxxxxx>
---
fs/cifs/connect.c | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 251a17c..c3a2323 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -2780,7 +2780,10 @@ try_mount_again:
if (IS_ERR(tcon)) {
rc = PTR_ERR(tcon);
tcon = NULL;
- goto remote_path_check;
+ if (rc == -EREMOTEIO)
+ goto remote_path_check;
+ else
+ goto mount_fail_check;
}
/* do not care if following two calls succeed - informational */
--
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