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| author | Pete Zaitcev <zaitcev@redhat.com> | 2008-01-05 02:01:07 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2008-02-01 14:35:02 -0800 |
| commit | dd95b814115e45e0bf800f2950b9941c86e68172 (patch) | |
| tree | 1b04fba435a5c8342f69b67ba226519e0c7e1f1f /drivers/usb | |
| parent | 79592b722e7a8476680197d97352d2cc0f1bffd2 (diff) | |
| download | linux-dd95b814115e45e0bf800f2950b9941c86e68172.tar.gz linux-dd95b814115e45e0bf800f2950b9941c86e68172.tar.bz2 linux-dd95b814115e45e0bf800f2950b9941c86e68172.zip | |
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: static struct async *alloc_async(unsigned int numisoframes) { - unsigned int assize = sizeof(struct async) + numisoframes * sizeof(struct usb_iso_packet_descriptor); - struct async *as = kzalloc(assize, GFP_KERNEL); + struct async *as; + as = kzalloc(sizeof(struct async), GFP_KERNEL); if (!as) return NULL; as->urb = usb_alloc_urb(numisoframes, GFP_KERNEL); |