[5/7] cifs: smbd: Return -ECONNABORTED when trasnport is not in connected state
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Message ID 1571259116-102015-6-git-send-email-longli@linuxonhyperv.com
State New
Headers show
Series
  • cifs: smbd: Improve reliability on transport reconnect
Related show

Commit Message

Long Li Oct. 16, 2019, 8:51 p.m. UTC
From: Long Li <longli@microsoft.com>

The transport should return this error so the upper layer will reconnect.

Signed-off-by: Long Li <longli@microsoft.com>
Cc: stable@vger.kernel.org
---
 fs/cifs/smbdirect.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch
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diff --git a/fs/cifs/smbdirect.c b/fs/cifs/smbdirect.c
index 227ef51c0712..cf001f10d555 100644
--- a/fs/cifs/smbdirect.c
+++ b/fs/cifs/smbdirect.c
@@ -1970,7 +1970,7 @@  static int smbd_recv_buf(struct smbd_connection *info, char *buf,
 
 	if (info->transport_status != SMBD_CONNECTED) {
 		log_read(ERR, "disconnected\n");
-		return 0;
+		return -ECONNABORTED;
 	}
 
 	goto again;