diff options
| author | Julia Lawall <Julia.Lawall@inria.fr> | 2022-03-12 11:27:04 +0100 |
|---|---|---|
| committer | Kalle Valo <kvalo@kernel.org> | 2022-03-16 17:28:40 +0200 |
| commit | 3c0e3ca6028bcb31f76ac16417de6406c17b93f0 (patch) | |
| tree | 8929c7409770400965489926e3a67b981f19d2c3 /drivers/net/wireless/zydas | |
| parent | e7d1fc0b5ff24c0adc215b913e1cefa949a83e93 (diff) | |
zd1201: use kzalloc
Use kzalloc instead of kmalloc + memset.
The semantic patch that makes this change is:
(https://coccinelle.gitlabpages.inria.fr/website/)
//<smpl>
@@
expression res, size, flag;
@@
- res = kmalloc(size, flag);
+ res = kzalloc(size, flag);
...
- memset(res, 0, size);
//</smpl>
Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220312102705.71413-6-Julia.Lawall@inria.fr
Diffstat (limited to 'drivers/net/wireless/zydas')
| -rw-r--r-- | drivers/net/wireless/zydas/zd1201.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/net/wireless/zydas/zd1201.c b/drivers/net/wireless/zydas/zd1201.c index e64e4e579518..82bc0d44212e 100644 --- a/drivers/net/wireless/zydas/zd1201.c +++ b/drivers/net/wireless/zydas/zd1201.c @@ -521,7 +521,7 @@ static int zd1201_setconfig(struct zd1201 *zd, int rid, const void *buf, int len zd->rxdatas = 0; zd->rxlen = 0; for (seq=0; len > 0; seq++) { - request = kmalloc(16, gfp_mask); + request = kzalloc(16, gfp_mask); if (!request) return -ENOMEM; urb = usb_alloc_urb(0, gfp_mask); @@ -529,7 +529,6 @@ static int zd1201_setconfig(struct zd1201 *zd, int rid, const void *buf, int len kfree(request); return -ENOMEM; } - memset(request, 0, 16); reqlen = len>12 ? 12 : len; request[0] = ZD1201_USB_RESREQ; request[1] = seq; |