diff options
| author | Alan Stern <stern@rowland.harvard.edu> | 2005-10-24 15:38:24 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2005-10-28 16:47:51 -0700 |
| commit | 0a1ef3b5a765a6f20e7b8caf295aad3276243966 (patch) | |
| tree | 31d2bc231306e3ed6ed81512e460e32d00bfc730 /drivers/usb/core/devio.c | |
| parent | b724ae77969fd832be71419dca74bece9af287ff (diff) | |
| download | lwn-0a1ef3b5a765a6f20e7b8caf295aad3276243966.tar.gz lwn-0a1ef3b5a765a6f20e7b8caf295aad3276243966.zip | |
[PATCH] usbcore: Use kzalloc instead of kmalloc/memset
This patch (as590) fixes up all the remaining places where usbcore can
use kzalloc rather than kmalloc/memset.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/core/devio.c')
| -rw-r--r-- | drivers/usb/core/devio.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c index ffb2e242b100..942cd437dc48 100644 --- a/drivers/usb/core/devio.c +++ b/drivers/usb/core/devio.c @@ -210,10 +210,10 @@ err: static struct async *alloc_async(unsigned int numisoframes) { unsigned int assize = sizeof(struct async) + numisoframes * sizeof(struct usb_iso_packet_descriptor); - struct async *as = kmalloc(assize, GFP_KERNEL); + struct async *as = kzalloc(assize, GFP_KERNEL); + if (!as) return NULL; - memset(as, 0, assize); as->urb = usb_alloc_urb(numisoframes, GFP_KERNEL); if (!as->urb) { kfree(as); |