| commit | 4f053a24eca933ec10ce68eef61d38d179f34e50 | [log] [tgz] |
|---|---|---|
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | Tue Oct 16 23:31:33 2012 -0700 |
| committer | Felipe Balbi <balbi@ti.com> | Tue Oct 23 09:44:08 2012 +0300 |
| tree | c2fe9ec27d22d8595672c0100dd8c70895f96480 | |
| parent | 000b7f5127900f695668191353a3291832c1914e [diff] |
usb: renesas_usbhs: fixup: avoid NULL access on error case pipe detach If renesas_usbhs or DMAEngine interrupt didn't happen by a certain cause, urb->ep will be NULL by usb time out. Then, host mode will access to it and crash kernel. This patch fixes it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>