staging: rtl8188eu: clamp kernel macro used in proc_get_rx_signal

To limit the range of integers there is clamp macro.

Signed-off-by: Ivan Safonov <insafonov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Ivan Safonov 2015-10-27 22:15:31 +07:00 • committed by Greg Kroah-Hartman
commit 66eaaf4d0d