staging: rtl8712: fix negative level value

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range->avg_qual.level is of type uint8, so it shouldn't be assigned a
negative number. Assigning it 0x100 - 78, which is the equivalent
to (20 + -98) dBm when IW_QUAL_DBM is set.

Signed-off-by: Luis de Bethencourt <luisbg@osg.samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Luis de Bethencourt 2015-10-11 14:16:57 +01:00 • committed by Greg Kroah-Hartman

parent 942eaa867f

commit 681cd988d3

1 changed files with 1 additions and 1 deletions

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drivers/staging/rtl8712/rtl871x_ioctl_linux.c

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