From: David Howells <dhowells@redhat.com>
Date: Thu, 6 Oct 2016 07:11:50 +0000 (+0100)
Subject: afs: Check for fatal error when in waiting for ack state
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=9008f998a2e992991a5d60656d4573ba4c516c58;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

afs: Check for fatal error when in waiting for ack state

When it's in the waiting-for-ACK state, the AFS filesystem needs to check
the result of rxrpc_kernel_recv_data() any time it is notified to see if it
is indicating a fatal error.  If this is the case, it needs to mark the
call completed otherwise the call just sits there and never goes away.

Signed-off-by: David Howells <dhowells@redhat.com>
---

diff --git a/fs/afs/rxrpc.c b/fs/afs/rxrpc.c
index 59bdaa7527b6..477928b25940 100644
--- a/fs/afs/rxrpc.c
+++ b/fs/afs/rxrpc.c
@@ -418,7 +418,7 @@ static void afs_deliver_to_call(struct afs_call *call)
 						     &call->abort_code);
 			if (ret == -EINPROGRESS || ret == -EAGAIN)
 				return;
-			if (ret == 1) {
+			if (ret == 1 || ret < 0) {
 				call->state = AFS_CALL_COMPLETE;
 				goto done;
 			}