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(parent: 731738e) | patch
USB: kobil_sct: fix non-atomic allocation in write path
authorJohan Hovold <johan@kernel.org>
Wed, 29 Oct 2014 08:07:30 +0000 (09:07 +0100)
committerBen Hutchings <ben@decadent.org.uk>
Sun, 14 Dec 2014 16:23:54 +0000 (16:23 +0000)
commit18c2ebcacbaabe061a808c1f0e3076bc8d626587
treea5fb6537e06c20c224c0e0b23b559cdaba205030tree | snapshot
parent731738e019066660d40e3080f9639e0d2d65578ecommit | diff
USB: kobil_sct: fix non-atomic allocation in write path

commit 191252837626fca0de694c18bb2aa64c118eda89 upstream.

Write may be called from interrupt context so make sure to use
GFP_ATOMIC for all allocations in write.

Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: Johan Hovold <johan@kernel.org>
[bwh: Backported to 3.2:
 - s/interrupt_out_urb/write_urb/
 - Adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
drivers/usb/serial/kobil_sct.c diff | blob | history
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