From: Elena Afanasova <eafanasova@gmail.com>
To: gregkh@linuxfoundation.org
Cc: devel@driverdev.osuosl.org, outreachy-kernel@googlegroups.com,
Elena Afanasova <eafanasova@gmail.com>
Subject: [PATCH] staging/rtl8192e: replace kmalloc with kzalloc
Date: Fri, 23 Oct 2020 03:03:17 -0700 [thread overview]
Message-ID: <20201023100317.4473-1-eafanasova@gmail.com> (raw)
kmalloc() and memset() calls can be replaced with kzalloc().
Found with Coccinelle.
Signed-off-by: Elena Afanasova <eafanasova@gmail.com>
---
drivers/staging/rtl8192e/rtllib_tx.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/staging/rtl8192e/rtllib_tx.c b/drivers/staging/rtl8192e/rtllib_tx.c
index e0d79daca24a..c9959bb4ab63 100644
--- a/drivers/staging/rtl8192e/rtllib_tx.c
+++ b/drivers/staging/rtl8192e/rtllib_tx.c
@@ -205,12 +205,10 @@ static struct rtllib_txb *rtllib_alloc_txb(int nr_frags, int txb_size,
struct rtllib_txb *txb;
int i;
- txb = kmalloc(sizeof(struct rtllib_txb) + (sizeof(u8 *) * nr_frags),
- gfp_mask);
+ txb = kzalloc(sizeof(*txb) + (sizeof(u8 *) * nr_frags), gfp_mask);
if (!txb)
return NULL;
- memset(txb, 0, sizeof(struct rtllib_txb));
txb->nr_frags = nr_frags;
txb->frag_size = cpu_to_le16(txb_size);
--
2.25.1
next reply other threads:[~2020-10-23 10:04 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-23 10:03 Elena Afanasova [this message]
2020-10-23 10:30 ` [Outreachy kernel] [PATCH] staging/rtl8192e: replace kmalloc with kzalloc Julia Lawall
2020-10-23 11:58 ` Matthew Wilcox
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