From: Long Li <longli@microsoft.com>
Date: Fri, 5 Apr 2019 21:36:32 +0000 (+0000)
Subject: cifs: smbd: Return EINTR when interrupted
X-Git-Tag: v5.2-rc1~122^2~20
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=98e0d40888458e6abf60227ac85c675ed07cffc2;p=users%2Fjedix%2Flinux-maple.git

cifs: smbd: Return EINTR when interrupted

When packets are waiting for outbound I/O and interrupted, return the
proper error code to user process.

Signed-off-by: Long Li <longli@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
---

diff --git a/fs/cifs/smbdirect.c b/fs/cifs/smbdirect.c
index 72594277f800..df95c7568445 100644
--- a/fs/cifs/smbdirect.c
+++ b/fs/cifs/smbdirect.c
@@ -1972,7 +1972,7 @@ read_rfc1002_done:
 			info->transport_status != SMBD_CONNECTED);
 	/* Don't return any data if interrupted */
 	if (rc)
-		return -ENODEV;
+		return rc;
 
 	if (info->transport_status != SMBD_CONNECTED) {
 		log_read(ERR, "disconnected\n");