Input: ff-core - silence an underflow warning

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My static checker complains that "value" comes from the user in
evdev_do_ioctl() and we check that it's not too large here but we don't
check that it's negative.  It's harmless because the ->set_gain() and
->set_autocenter() functions truncate it to a valid u16 value, but we
may as well fix it just to make the static checker happy.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

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Dan Carpenter 2015-09-29 16:02:29 -07:00 • committed by Dmitry Torokhov

parent b83b14598f

commit 379d7cfa9b

1 changed files with 2 additions and 2 deletions

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drivers/input/ff-core.c

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