Messages in this thread | | | Date | Tue, 25 Oct 2022 15:34:21 +0300 | From | Dan Carpenter <> | Subject | Re: [PATCH v2] staging: rtl8192e: remove bogus ssid character sign test |
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On Tue, Oct 25, 2022 at 02:21:50PM +0200, Jason A. Donenfeld wrote: > This error triggers on some architectures with unsigned `char` types: > > drivers/staging/rtl8192e/rtllib_softmac_wx.c:459 rtllib_wx_set_essid() warn: impossible condition '(extra[i] < 0) => (0-255 < 0)' > > But actually, the entire test is bogus, as ssids don't have any sign > validity rules like that. So just remove this check look all together. > > Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> > Cc: linux-staging@lists.linux.dev > Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com> > --- > Changes v1->v2: > - Remove ssid sign test entirely rather than casting to `s8 *`.
Thanks!
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
regards, dan carpenter
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