Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/drivers/crypto/nx/nx-842.c b/drivers/crypto/nx/nx-842.c
index d94e25d..2ab90ec 100644
--- a/drivers/crypto/nx/nx-842.c
+++ b/drivers/crypto/nx/nx-842.c
@@ -1,16 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Cryptographic API for the NX-842 hardware compression.
*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
* Copyright (C) IBM Corporation, 2011-2015
*
* Designer of the Power data compression engine:
@@ -353,7 +344,7 @@
unsigned int adj_slen = slen;
u8 *src = p->in, *dst = p->out;
u16 padding = be16_to_cpu(g->padding);
- int ret, spadding = 0, dpadding = 0;
+ int ret, spadding = 0;
ktime_t timeout;
if (!slen || !required_len)
@@ -413,7 +404,6 @@
spadding = 0;
dst = p->out;
dlen = p->oremain;
- dpadding = 0;
if (dlen < required_len) { /* have ignore bytes */
dst = ctx->dbounce;
dlen = BOUNCE_BUFFER_SIZE;