cifs: Fix TCP_Server_Info::credits to be signed
Fix TCP_Server_Info::credits to be signed, just as echo_credits and
oplock_credits are. This also fixes what ought to get at least a
compilation warning if not an outright error in *get_credits_field() as a
pointer to the unsigned server->credits field is passed back as a pointer
to a signed int.
Signed-off-by: David Howells <dhowells@redhat.com>
cc: linux-cifs@vger.kernel.org
Cc: stable@vger.kernel.org
Acked-by: Paulo Alcantara (Red Hat) <pc@manguebit.org>
Acked-by: Pavel Shilovskiy <pshilovskiy@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
diff --git a/fs/smb/client/cifsglob.h b/fs/smb/client/cifsglob.h
index 16a00a6..00982aa 100644
--- a/fs/smb/client/cifsglob.h
+++ b/fs/smb/client/cifsglob.h
@@ -732,7 +732,7 @@ struct TCP_Server_Info {
bool nosharesock;
bool tcp_nodelay;
bool terminate;
- unsigned int credits; /* send no more requests at once */
+ int credits; /* send no more requests at once */
unsigned int max_credits; /* can override large 32000 default at mnt */
unsigned int in_flight; /* number of requests on the wire to server */
unsigned int max_in_flight; /* max number of requests that were on wire */
