staging: gdm724x: kzalloc should be used instead of kmalloc/memset
This patch fixes the following coccinelle warnings in driver gdm724x:
drivers/staging/gdm724x/gdm_usb.c:127:9-16: WARNING: kzalloc should be used for t_sdu, instead of kmalloc/memset
drivers/staging/gdm724x/gdm_usb.c:91:5-12: WARNING: kzalloc should be used for t, instead of kmalloc/memset
Signed-off-by: Teodora Baluta <teobaluta@gmail.com>
Reviewed-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/staging/gdm724x/gdm_usb.c b/drivers/staging/gdm724x/gdm_usb.c
index bdc9637..781134a 100644
--- a/drivers/staging/gdm724x/gdm_usb.c
+++ b/drivers/staging/gdm724x/gdm_usb.c
@@ -88,12 +88,11 @@
struct usb_tx *t = NULL;
int ret = 0;
- t = kmalloc(sizeof(struct usb_tx), GFP_ATOMIC);
+ t = kzalloc(sizeof(struct usb_tx), GFP_ATOMIC);
if (!t) {
ret = -ENOMEM;
goto out;
}
- memset(t, 0, sizeof(struct usb_tx));
t->urb = usb_alloc_urb(0, GFP_ATOMIC);
if (!(len % 512))
@@ -124,12 +123,11 @@
int ret = 0;
- t_sdu = kmalloc(sizeof(struct usb_tx_sdu), GFP_ATOMIC);
+ t_sdu = kzalloc(sizeof(struct usb_tx_sdu), GFP_ATOMIC);
if (!t_sdu) {
ret = -ENOMEM;
goto out;
}
- memset(t_sdu, 0, sizeof(struct usb_tx_sdu));
t_sdu->buf = kmalloc(SDU_BUF_SIZE, GFP_ATOMIC);
if (!t_sdu->buf) {