linux-kernel - [PATCH v4 04/16] crypto: caam - use deveres to allocate 'entinfo'

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Date:   Wed,  3 Jul 2019 01:13:15 -0700
From:   Andrey Smirnov <andrew.smirnov@...il.com>
To:     linux-crypto@...r.kernel.org
Cc:     Andrey Smirnov <andrew.smirnov@...il.com>,
        Chris Spencer <christopher.spencer@....co.uk>,
        Cory Tusar <cory.tusar@....aero>,
        Chris Healy <cphealy@...il.com>,
        Lucas Stach <l.stach@...gutronix.de>,
        Horia Geantă <horia.geanta@....com>,
        Aymen Sghaier <aymen.sghaier@....com>,
        Leonard Crestez <leonard.crestez@....com>,
        linux-kernel@...r.kernel.org
Subject: [PATCH v4 04/16] crypto: caam - use deveres to allocate 'entinfo'

Use deveres to allocate 'entinfo' and drop corresponding call to
kfree(). No functional change intended.

Signed-off-by: Andrey Smirnov <andrew.smirnov@...il.com>
Cc: Chris Spencer <christopher.spencer@....co.uk>
Cc: Cory Tusar <cory.tusar@....aero>
Cc: Chris Healy <cphealy@...il.com>
Cc: Lucas Stach <l.stach@...gutronix.de>
Cc: Horia Geantă <horia.geanta@....com>
Cc: Aymen Sghaier <aymen.sghaier@....com>
Cc: Leonard Crestez <leonard.crestez@....com>
Cc: linux-crypto@...r.kernel.org
Cc: linux-kernel@...r.kernel.org
---
 drivers/crypto/caam/jr.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/crypto/caam/jr.c b/drivers/crypto/caam/jr.c
index a7ca2bbe243f..fc7deb445aa8 100644
--- a/drivers/crypto/caam/jr.c
+++ b/drivers/crypto/caam/jr.c
@@ -125,7 +125,6 @@ static int caam_jr_shutdown(struct device *dev)
 			  jrp->inpring, inpbusaddr);
 	dma_free_coherent(dev, sizeof(struct jr_outentry) * JOBR_DEPTH,
 			  jrp->outring, outbusaddr);
-	kfree(jrp->entinfo);
 
 	return ret;
 }
@@ -465,7 +464,8 @@ static int caam_jr_init(struct device *dev)
 	if (!jrp->outring)
 		goto out_free_inpring;
 
-	jrp->entinfo = kcalloc(JOBR_DEPTH, sizeof(*jrp->entinfo), GFP_KERNEL);
+	jrp->entinfo = devm_kcalloc(dev, JOBR_DEPTH, sizeof(*jrp->entinfo),
+				    GFP_KERNEL);
 	if (!jrp->entinfo)
 		goto out_free_outring;
 
-- 
2.21.0