From: Firo Yang <firogm@gmail.com>
To: herbert@gondor.apana.org.au
Cc: kernel-janitors@vger.kernel.org, davem@davemloft.net,
tglx@linutronix.de, mingo@redhat.com, hpa@zytor.com,
tim.c.chen@linux.intel.com, smueller@chronox.de,
minipli@googlemail.com, dan.carpenter@oracle.com,
ameenali023@gmail.com, fengguang.wu@intel.com,
linux-crypto@vger.kernel.org, Firo Yang <firogm@gmail.com>
Subject: [PATCH] crypto: sha1-mb - Remove pointless cast
Date: Thu, 23 Apr 2015 10:12:10 +0000 [thread overview]
Message-ID: <1429783930-7318-1-git-send-email-firogm@gmail.com> (raw)
Since kzalloc() returns a void pointer, we don't need to cast the
return value in arch/x86/crypto/sha-mb/sha1_mb.c::sha1_mb_mod_init().
Signed-off-by: Firo Yang <firogm@gmail.com>
---
arch/x86/crypto/sha-mb/sha1_mb.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/x86/crypto/sha-mb/sha1_mb.c b/arch/x86/crypto/sha-mb/sha1_mb.c
index e510b1c..0cb5149 100644
--- a/arch/x86/crypto/sha-mb/sha1_mb.c
+++ b/arch/x86/crypto/sha-mb/sha1_mb.c
@@ -885,7 +885,8 @@ static int __init sha1_mb_mod_init(void)
INIT_DELAYED_WORK(&cpu_state->flush, mcryptd_flusher);
cpu_state->cpu = cpu;
cpu_state->alg_state = &sha1_mb_alg_state;
- cpu_state->mgr = (struct sha1_ctx_mgr *) kzalloc(sizeof(struct sha1_ctx_mgr), GFP_KERNEL);
+ cpu_state->mgr = kzalloc(sizeof(struct sha1_ctx_mgr),
+ GFP_KERNEL);
if (!cpu_state->mgr)
goto err2;
sha1_ctx_mgr_init(cpu_state->mgr);
--
2.1.0
next reply other threads:[~2015-04-23 10:12 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-23 10:12 Firo Yang [this message]
2015-04-26 6:50 ` [PATCH] crypto: sha1-mb - Remove pointless cast Herbert Xu
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