diff options
author | Pete Zaitcev <zaitcev@redhat.com> | 2008-01-05 05:01:07 -0500 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@suse.de> | 2008-02-01 17:35:02 -0500 |
commit | dd95b814115e45e0bf800f2950b9941c86e68172 (patch) | |
tree | 1b04fba435a5c8342f69b67ba226519e0c7e1f1f /drivers/usb | |
parent | 79592b722e7a8476680197d97352d2cc0f1bffd2 (diff) |
USB: usbfs: struct async is a fixed size structure
The ISO descriptors are allocated separately in proc_submiturb for a fetch
from user mode, then tucked at the end of URB. This seems like a dead code.
Signed-off-by: Pete Zaitcev <zaitcev@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb')
-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 32e5591ae7b1..e661994ad18d 100644 --- a/drivers/usb/core/devio.c +++ b/drivers/usb/core/devio.c | |||
@@ -210,9 +210,9 @@ err: | |||
210 | 210 | ||
211 | static struct async *alloc_async(unsigned int numisoframes) | 211 | static struct async *alloc_async(unsigned int numisoframes) |
212 | { | 212 | { |
213 | unsigned int assize = sizeof(struct async) + numisoframes * sizeof(struct usb_iso_packet_descriptor); | 213 | struct async *as; |
214 | struct async *as = kzalloc(assize, GFP_KERNEL); | ||
215 | 214 | ||
215 | as = kzalloc(sizeof(struct async), GFP_KERNEL); | ||
216 | if (!as) | 216 | if (!as) |
217 | return NULL; | 217 | return NULL; |
218 | as->urb = usb_alloc_urb(numisoframes, GFP_KERNEL); | 218 | as->urb = usb_alloc_urb(numisoframes, GFP_KERNEL); |