Merge tag '5.11-rc4-smb3' of git://git.samba.org/sfrench/cifs-2.6

Pull cifs fixes from Steve French:
 "An important signal handling patch for stable, and two small cleanup
  patches"

* tag '5.11-rc4-smb3' of git://git.samba.org/sfrench/cifs-2.6:
  cifs: do not fail __smb_send_rqst if non-fatal signals are pending
  fs/cifs: Simplify bool comparison.
  fs/cifs: Assign boolean values to a bool variable

fs/cifs/connect.c

@@ -2195,7 +2195,7 @@ cifs_get_tcon(struct cifs_ses *ses, struct smb3_fs_context *ctx)
 	if (ses->server->capabilities & SMB2_GLOBAL_CAP_DIRECTORY_LEASING)
 		tcon->nohandlecache = ctx->nohandlecache;
 	else
-		tcon->nohandlecache = 1;
+		tcon->nohandlecache = true;
 	tcon->nodelete = ctx->nodelete;
 	tcon->local_lease = ctx->local_lease;
 	INIT_LIST_HEAD(&tcon->pending_opens);
@@ -2628,7 +2628,7 @@ void reset_cifs_unix_caps(unsigned int xid, struct cifs_tcon *tcon,
 	} else if (ctx)
 		tcon->unix_ext = 1; /* Unix Extensions supported */
 
-	if (tcon->unix_ext == 0) {
+	if (!tcon->unix_ext) {
 		cifs_dbg(FYI, "Unix extensions disabled so not set on reconnect\n");
 		return;
 	}

fs/cifs/transport.c

@@ -338,7 +338,7 @@ __smb_send_rqst(struct TCP_Server_Info *server, int num_rqst,
 	if (ssocket == NULL)
 		return -EAGAIN;
 
-	if (signal_pending(current)) {
+	if (fatal_signal_pending(current)) {
 		cifs_dbg(FYI, "signal pending before send request\n");
 		return -ERESTARTSYS;
 	}
@@ -429,7 +429,7 @@ __smb_send_rqst(struct TCP_Server_Info *server, int num_rqst,
 
 	if (signal_pending(current) && (total_len != send_length)) {
 		cifs_dbg(FYI, "signal is pending after attempt to send\n");
-		rc = -EINTR;
+		rc = -ERESTARTSYS;
 	}
 
 	/* uncork it */