From: Hariprasad Kelam <hariprasad.kelam@gmail.com>
To: Larry Finger <Larry.Finger@lwfinger.net>,
Florian Schilhabel <florian.c.schilhabel@googlemail.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Julia Lawall <julia.lawall@lip6.fr>,
Michael Straube <straube.linux@gmail.com>,
Hariprasad Kelam <hariprasad.kelam@gmail.com>,
Dafna Hirschfeld <dafna3@gmail.com>,
devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org
Subject: [PATCH] staging: rtl8712: rtl87x_io : make use of kzalloc
Date: Tue, 18 Jun 2019 23:03:05 +0530 [thread overview]
Message-ID: <20190618173305.GA4776@hari-Inspiron-1545> (raw)
kmalloc followed by memset can be replaced with kzalloc.
Signed-off-by: Hariprasad Kelam <hariprasad.kelam@gmail.com>
---
drivers/staging/rtl8712/rtl871x_io.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/staging/rtl8712/rtl871x_io.c b/drivers/staging/rtl8712/rtl871x_io.c
index 17dafef..87024d6 100644
--- a/drivers/staging/rtl8712/rtl871x_io.c
+++ b/drivers/staging/rtl8712/rtl871x_io.c
@@ -107,13 +107,11 @@ uint r8712_alloc_io_queue(struct _adapter *adapter)
INIT_LIST_HEAD(&pio_queue->processing);
INIT_LIST_HEAD(&pio_queue->pending);
spin_lock_init(&pio_queue->lock);
- pio_queue->pallocated_free_ioreqs_buf = kmalloc(NUM_IOREQ *
+ pio_queue->pallocated_free_ioreqs_buf = kzalloc(NUM_IOREQ *
(sizeof(struct io_req)) + 4,
GFP_ATOMIC);
if ((pio_queue->pallocated_free_ioreqs_buf) == NULL)
goto alloc_io_queue_fail;
- memset(pio_queue->pallocated_free_ioreqs_buf, 0,
- (NUM_IOREQ * (sizeof(struct io_req)) + 4));
pio_queue->free_ioreqs_buf = pio_queue->pallocated_free_ioreqs_buf + 4
- ((addr_t)(pio_queue->pallocated_free_ioreqs_buf)
& 3);
--
2.7.4
reply other threads:[~2019-06-18 17:33 UTC|newest]
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