linux-kernel - [PATCH 6.8 467/715] crypto: qat - remove unused macros in qat_comp

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Date: Sun, 24 Mar 2024 18:30:46 -0400
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org,
	stable@...r.kernel.org
Cc: Adam Guerin <adam.guerin@...el.com>,
	Giovanni Cabiddu <giovanni.cabiddu@...el.com>,
	Herbert Xu <herbert@...dor.apana.org.au>,
	Sasha Levin <sashal@...nel.org>
Subject: [PATCH 6.8 467/715] crypto: qat - remove unused macros in qat_comp_alg.c

From: Adam Guerin <adam.guerin@...el.com>

[ Upstream commit dfff0e35fa5dd84ae75052ba129b0219d83e46dc ]

As a result of the removal of qat_zlib_deflate, some defines where not
removed. Remove them.

This is to fix the following warning when compiling the QAT driver
using the clang compiler with CC=clang W=2:
    drivers/crypto/intel/qat/qat_common/qat_comp_algs.c:21:9: warning: macro is not used [-Wunused-macros]
       21 | #define QAT_RFC_1950_CM_OFFSET 4
          |         ^
    drivers/crypto/intel/qat/qat_common/qat_comp_algs.c:16:9: warning: macro is not used [-Wunused-macros]
       16 | #define QAT_RFC_1950_HDR_SIZE 2
          |         ^
    drivers/crypto/intel/qat/qat_common/qat_comp_algs.c:17:9: warning: macro is not used [-Wunused-macros]
       17 | #define QAT_RFC_1950_FOOTER_SIZE 4
          |         ^
    drivers/crypto/intel/qat/qat_common/qat_comp_algs.c:22:9: warning: macro is not used [-Wunused-macros]
       22 | #define QAT_RFC_1950_DICT_MASK 0x20
          |         ^
    drivers/crypto/intel/qat/qat_common/qat_comp_algs.c:18:9: warning: macro is not used [-Wunused-macros]
       18 | #define QAT_RFC_1950_CM_DEFLATE 8
          |         ^
    drivers/crypto/intel/qat/qat_common/qat_comp_algs.c:20:9: warning: macro is not used [-Wunused-macros]
       20 | #define QAT_RFC_1950_CM_MASK 0x0f
          |         ^
    drivers/crypto/intel/qat/qat_common/qat_comp_algs.c:23:9: warning: macro is not used [-Wunused-macros]
       23 | #define QAT_RFC_1950_COMP_HDR 0x785e
          |         ^
    drivers/crypto/intel/qat/qat_common/qat_comp_algs.c:19:9: warning: macro is not used [-Wunused-macros]
       19 | #define QAT_RFC_1950_CM_DEFLATE_CINFO_32K 7
          |         ^

Fixes: e9dd20e0e5f6 ("crypto: qat - Remove zlib-deflate")
Signed-off-by: Adam Guerin <adam.guerin@...el.com>
Reviewed-by: Giovanni Cabiddu <giovanni.cabiddu@...el.com>
Signed-off-by: Herbert Xu <herbert@...dor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/crypto/intel/qat/qat_common/qat_comp_algs.c | 9 ---------
 1 file changed, 9 deletions(-)

diff --git a/drivers/crypto/intel/qat/qat_common/qat_comp_algs.c b/drivers/crypto/intel/qat/qat_common/qat_comp_algs.c
index bf8c0ee629175..2ba4aa22e0927 100644
--- a/drivers/crypto/intel/qat/qat_common/qat_comp_algs.c
+++ b/drivers/crypto/intel/qat/qat_common/qat_comp_algs.c
@@ -13,15 +13,6 @@
 #include "qat_compression.h"
 #include "qat_algs_send.h"
 
-#define QAT_RFC_1950_HDR_SIZE 2
-#define QAT_RFC_1950_FOOTER_SIZE 4
-#define QAT_RFC_1950_CM_DEFLATE 8
-#define QAT_RFC_1950_CM_DEFLATE_CINFO_32K 7
-#define QAT_RFC_1950_CM_MASK 0x0f
-#define QAT_RFC_1950_CM_OFFSET 4
-#define QAT_RFC_1950_DICT_MASK 0x20
-#define QAT_RFC_1950_COMP_HDR 0x785e
-
 static DEFINE_MUTEX(algs_lock);
 static unsigned int active_devs;
 
-- 
2.43.0