linux-kernel - [PATCH -next] crypto: nx - remove unused variables 'nx_driver_string' and 'nx_driver

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Date:   Thu, 22 Aug 2019 22:46:49 +0800
From:   YueHaibing <yuehaibing@...wei.com>
To:     <leitao@...ian.org>, <nayna@...ux.ibm.com>, <pfsmorigo@...il.com>,
        <benh@...nel.crashing.org>, <paulus@...ba.org>,
        <mpe@...erman.id.au>, <herbert@...dor.apana.org.au>,
        <davem@...emloft.net>
CC:     <linux-crypto@...r.kernel.org>, <linuxppc-dev@...ts.ozlabs.org>,
        <linux-kernel@...r.kernel.org>, YueHaibing <yuehaibing@...wei.com>
Subject: [PATCH -next] crypto: nx - remove unused variables 'nx_driver_string' and 'nx_driver_version'

drivers/crypto/nx/nx.h:12:19: warning:
 nx_driver_string defined but not used [-Wunused-const-variable=]
drivers/crypto/nx/nx.h:13:19: warning:
 nx_driver_version defined but not used [-Wunused-const-variable=]

They are never used, so just remove it.

Reported-by: Hulk Robot <hulkci@...wei.com>
Signed-off-by: YueHaibing <yuehaibing@...wei.com>
---
 drivers/crypto/nx/nx.h | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/crypto/nx/nx.h b/drivers/crypto/nx/nx.h
index c6b5a3b..7ecca16 100644
--- a/drivers/crypto/nx/nx.h
+++ b/drivers/crypto/nx/nx.h
@@ -9,9 +9,6 @@
 #define NX_STRING	"IBM Power7+ Nest Accelerator Crypto Driver"
 #define NX_VERSION	"1.0"
 
-static const char nx_driver_string[] = NX_STRING;
-static const char nx_driver_version[] = NX_VERSION;
-
 /* a scatterlist in the format PHYP is expecting */
 struct nx_sg {
 	u64 addr;
-- 
2.7.4