[PATCH 1/2] rpc: change BUG to WARN in gss_encode_v1_msg

["J. Bruce Fields" <bfields@redhat.com>]

From: "J. Bruce Fields" <bfields@redhat.com>

Failure of this assertion would indeed be serious, but as we've seen a
BUG() in a worker thread (this can run from rpciod context) can screw up
the system so badly that the oops doesn't even get to the logs; better
to WARN() and soldier on.

Signed-off-by: J. Bruce Fields <bfields@redhat.com>
---
 net/sunrpc/auth_gss/auth_gss.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c
index 0846566..254a9f0 100644
--- a/net/sunrpc/auth_gss/auth_gss.c
+++ b/net/sunrpc/auth_gss/auth_gss.c
@@ -454,7 +454,7 @@ static void gss_encode_v1_msg(struct gss_upcall_msg *gss_msg,
 	gss_msg->msg.len += len;
 
 	gss_msg->msg.data = gss_msg->databuf;
-	BUG_ON(gss_msg->msg.len > UPCALL_BUF_LEN);
+	WARN_ON_ONCE(gss_msg->msg.len > UPCALL_BUF_LEN);
 }
 
 static struct gss_upcall_msg *
-- 
1.7.9.5