USB: serial: mos7720: fix non-atomic allocation in write path

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commit 5a5a1d6142 upstream.

There is an allocation with GFP_KERNEL flag in mos7720_write(),
while it may be called from interrupt context.

Follow-up for commit 1912528376 ("USB: kobil_sct: fix non-atomic
allocation in write path")

Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Alexey Khoroshilov 2016-08-12 01:05:08 +03:00 • committed by Greg Kroah-Hartman

parent 6e0b5f821c

commit e5d33f1036

1 changed files with 1 additions and 1 deletions

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drivers/usb/serial/mos7720.c

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