From: Gilad Ben-Yossef <gilad@benyossef.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Ofir Drang <ofir.drang@arm.com>,
linux-crypto@vger.kernel.org,
driverdev-devel@linuxdriverproject.org,
devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org
Subject: [PATCH 23/24] staging: ccree: simplify freeing SRAM memory address
Date: Tue, 12 Dec 2017 14:53:09 +0000 [thread overview]
Message-ID: <1513090395-7938-24-git-send-email-gilad@benyossef.com> (raw)
In-Reply-To: <1513090395-7938-1-git-send-email-gilad@benyossef.com>
The code freeing the SRAM memory address was zeroing the address
on release although there is nothing secret about it. Simplify
the code by simply calling kfree directly.
Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
---
drivers/staging/ccree/ssi_sram_mgr.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/drivers/staging/ccree/ssi_sram_mgr.c b/drivers/staging/ccree/ssi_sram_mgr.c
index b664e9b..f72d64a 100644
--- a/drivers/staging/ccree/ssi_sram_mgr.c
+++ b/drivers/staging/ccree/ssi_sram_mgr.c
@@ -32,13 +32,8 @@ struct cc_sram_ctx {
*/
void cc_sram_mgr_fini(struct cc_drvdata *drvdata)
{
- struct cc_sram_ctx *smgr_ctx = drvdata->sram_mgr_handle;
-
/* Free "this" context */
- if (smgr_ctx) {
- memset(smgr_ctx, 0, sizeof(struct cc_sram_ctx));
- kfree(smgr_ctx);
- }
+ kfree(drvdata->sram_mgr_handle);
}
/**
--
2.7.4
next prev parent reply other threads:[~2017-12-12 14:56 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-12 14:52 [PATCH 00/24] staging: ccree: cleanups and simplification Gilad Ben-Yossef
2017-12-12 14:52 ` [PATCH 01/24] staging: ccree: remove ahash wrappers Gilad Ben-Yossef
2017-12-12 14:52 ` [PATCH 02/24] staging: ccree: fix hash naming convention Gilad Ben-Yossef
2017-12-12 14:52 ` [PATCH 03/24] staging: ccree: amend hash func def for readability Gilad Ben-Yossef
2017-12-12 14:52 ` [PATCH 04/24] staging: ccree: func params should follow func name Gilad Ben-Yossef
2017-12-12 14:52 ` [PATCH 05/24] staging: ccree: shorten parameter name Gilad Ben-Yossef
2017-12-12 14:52 ` [PATCH 06/24] staging: ccree: fix func def and decl coding style Gilad Ben-Yossef
2017-12-12 14:52 ` [PATCH 07/24] staging: ccree: simplify expression with local var Gilad Ben-Yossef
2017-12-12 14:52 ` [PATCH 08/24] staging: ccree: fix func call param indentation Gilad Ben-Yossef
2017-12-12 14:52 ` [PATCH 09/24] staging: ccree: fix reg mgr naming convention Gilad Ben-Yossef
2017-12-12 14:52 ` [PATCH 10/24] staging: ccree: fix req mgr func def coding style Gilad Ben-Yossef
2017-12-12 14:52 ` [PATCH 11/24] staging: ccree: remove cipher sync blkcipher remains Gilad Ben-Yossef
2017-12-12 14:52 ` [PATCH 12/24] staging: ccree: fix cipher naming convention Gilad Ben-Yossef
2017-12-12 14:52 ` [PATCH 13/24] staging: ccree: fix cipher func def coding style Gilad Ben-Yossef
2017-12-12 14:53 ` [PATCH 14/24] staging: ccree: fix ivgen naming convention Gilad Ben-Yossef
2017-12-12 14:53 ` [PATCH 15/24] staging: ccree: fix ivgen func def coding style Gilad Ben-Yossef
2017-12-12 14:53 ` [PATCH 16/24] staging: ccree: drop unsupported MULTI2 mode code Gilad Ben-Yossef
2017-12-12 14:53 ` [PATCH 17/24] staging: ccree: remove SSI_CC_HAS_ macros Gilad Ben-Yossef
2017-12-12 14:53 ` [PATCH 18/24] staging: ccree: rename all SSI to CC Gilad Ben-Yossef
2017-12-12 14:53 ` [PATCH 19/24] staging: ccree: rename all DX " Gilad Ben-Yossef
2017-12-12 14:53 ` [PATCH 20/24] staging: ccree: rename vars/structs/enums from ssi_ to cc_ Gilad Ben-Yossef
2017-12-12 14:53 ` [PATCH 21/24] staging: ccree: fix buf mgr naming convention Gilad Ben-Yossef
2017-12-12 14:53 ` [PATCH 22/24] staging: ccree: fix sram " Gilad Ben-Yossef
2017-12-12 14:53 ` Gilad Ben-Yossef [this message]
2017-12-12 14:53 ` [PATCH 24/24] staging: ccree: fix FIPS " Gilad Ben-Yossef
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