* [PATCH 33/87] usb: pvrusb2: replace kmalloc and memset with kzalloc
@ 2019-06-27 17:38 Fuqian Huang
0 siblings, 0 replies; only message in thread
From: Fuqian Huang @ 2019-06-27 17:38 UTC (permalink / raw)
Cc: Fuqian Huang, Mike Isely, Mauro Carvalho Chehab, linux-media,
linux-kernel
kmalloc + memset(0) -> kzalloc
Signed-off-by: Fuqian Huang <huangfq.daxian@gmail.com>
---
drivers/media/usb/pvrusb2/pvrusb2-hdw.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/media/usb/pvrusb2/pvrusb2-hdw.c b/drivers/media/usb/pvrusb2/pvrusb2-hdw.c
index 70b5cb08d65b..ff75b4a53dfa 100644
--- a/drivers/media/usb/pvrusb2/pvrusb2-hdw.c
+++ b/drivers/media/usb/pvrusb2/pvrusb2-hdw.c
@@ -3309,7 +3309,7 @@ static u8 *pvr2_full_eeprom_fetch(struct pvr2_hdw *hdw)
int ret;
int mode16 = 0;
unsigned pcnt,tcnt;
- eeprom = kmalloc(EEPROM_SIZE,GFP_KERNEL);
+ eeprom = kzalloc(EEPROM_SIZE,GFP_KERNEL);
if (!eeprom) {
pvr2_trace(PVR2_TRACE_ERROR_LEGS,
"Failed to allocate memory required to read eeprom");
@@ -3344,7 +3344,6 @@ static u8 *pvr2_full_eeprom_fetch(struct pvr2_hdw *hdw)
(1) we're only fetching part of the eeprom, and (2) if we were
getting the whole thing our I2C driver can't grab it in one
pass - which is what tveeprom is otherwise going to attempt */
- memset(eeprom,0,EEPROM_SIZE);
for (tcnt = 0; tcnt < EEPROM_SIZE; tcnt += pcnt) {
pcnt = 16;
if (pcnt + tcnt > EEPROM_SIZE) pcnt = EEPROM_SIZE-tcnt;
--
2.11.0
^ permalink raw reply related [flat|nested] only message in thread
only message in thread, other threads:[~2019-06-27 17:39 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-06-27 17:38 [PATCH 33/87] usb: pvrusb2: replace kmalloc and memset with kzalloc Fuqian Huang
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).