lkml.org 
[lkml]   [2018]   [Aug]   [24]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] mt76: Fix comparisons with invalid hardware key index
On Thu, Aug 23, 2018 at 11:27:38PM +0200, Geert Uytterhoeven wrote:
> With gcc 4.1.2:
>
> drivers/net/wireless/mediatek/mt76/mt76x0/tx.c: In function ‘mt76x0_tx’:
> drivers/net/wireless/mediatek/mt76/mt76x0/tx.c:169: warning: comparison is always true due to limited range of data type
> drivers/net/wireless/mediatek/mt76/mt76x2_tx_common.c: In function ‘mt76x2_tx’:
> drivers/net/wireless/mediatek/mt76/mt76x2_tx_common.c:35: warning: comparison is always true due to limited range of data type
>
> While assigning -1 to a u8 works fine, comparing with -1 does not work
> as expected.
>
> Fix this by comparing with 0xff, like is already done in some other
> places.
>
> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

Ack for mt76x0. I think Lorenzo already posted patch for mt76x2.

Thanks
Stanislaw

\
 
 \ /
  Last update: 2018-08-24 10:09    [W:0.050 / U:1.036 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site