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(parent: 5f8ce07) | patch
USB: cdc-wdm: fix race between interrupt handler and tasklet
authorOliver Neukum <oneukum@suse.de>
Tue, 6 Aug 2013 12:22:59 +0000 (14:22 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 26 Sep 2013 23:52:46 +0000 (16:52 -0700)
commitfe3efa501f32fc05483a095334573799a954d1ab
tree148d0b7b83e014f1199f3b04fcc64474aa30053etree | snapshot
parent5f8ce0764bb3d54090856cca1c8562c0435003cacommit | diff
USB: cdc-wdm: fix race between interrupt handler and tasklet

commit 6dd433e6cf2475ce8abec1b467720858c24450eb upstream.

Both could want to submit the same URB. Some checks of the flag
intended to prevent that were missing.

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/class/cdc-wdm.c diff | blob | history
wrapfs-3.0.y