From: "Gustavo A. R. Silva" <silvagustavosilva@gmail.com>
To: don.brace@microsemi.com, gregkh@linuxfoundation.org
Cc: esc.storagedev@microsemi.com, linux-scsi@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH] drivers: block: Remove unnecessary cast
Date: Wed, 11 Jan 2017 12:41:05 -0600 [thread overview]
Message-ID: <20170111184105.GA10766@embeddedgus> (raw)
This issue was detected using Coccinelle and the following semantic patch:
@@
expression * e;
expression arg1, arg2;
type T;
@@
- e = (T *)
+ e =
kmalloc(arg1, arg2);
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
---
drivers/block/cciss_scsi.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/block/cciss_scsi.c b/drivers/block/cciss_scsi.c
index a18de9d..98ba8fc 100644
--- a/drivers/block/cciss_scsi.c
+++ b/drivers/block/cciss_scsi.c
@@ -647,8 +647,7 @@ cciss_scsi_setup(ctlr_info_t *h)
struct cciss_scsi_adapter_data_t * shba;
ccissscsi[h->ctlr].ndevices = 0;
- shba = (struct cciss_scsi_adapter_data_t *)
- kmalloc(sizeof(*shba), GFP_KERNEL);
+ shba = kmalloc(sizeof(*shba), GFP_KERNEL);
if (shba == NULL)
return;
shba->scsi_host = NULL;
--
2.5.0
next reply other threads:[~2017-01-11 18:41 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-11 18:41 Gustavo A. R. Silva [this message]
2017-01-11 20:04 ` [PATCH] drivers: block: Remove unnecessary cast Greg KH
2017-01-11 23:44 ` Gustavo A. R. Silva
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