[11/23] CIFS: Set reconnect instance to one initially
diff mbox series

Message ID 1549051452-5968-13-git-send-email-pshilov@microsoft.com
State New
Headers show
Series
  • Improve credits and error handling on reconnects
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Commit Message

Pavel Shilovsky Feb. 1, 2019, 8:04 p.m. UTC
Currently we set reconnect instance to zero on the first
connection but this is not convenient because we need to
reserve some special value for credit handling on reconnects
which is coming in subsequent patches. Fix this by starting
with one when initiating a new TCP connection.

Signed-off-by: Pavel Shilovsky <pshilov@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
---
 fs/cifs/connect.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch
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diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 67af18a..f771ad4 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -2609,7 +2609,7 @@  cifs_get_tcp_session(struct smb_vol *volume_info)
 		volume_info->target_rfc1001_name, RFC1001_NAME_LEN_WITH_NULL);
 	tcp_ses->session_estab = false;
 	tcp_ses->sequence_number = 0;
-	tcp_ses->reconnect_instance = 0;
+	tcp_ses->reconnect_instance = 1;
 	tcp_ses->lstrp = jiffies;
 	spin_lock_init(&tcp_ses->req_lock);
 	INIT_LIST_HEAD(&tcp_ses->tcp_ses_list);