Messages in this thread | | | Subject | Re: rtlwifi: rtl8192cu: remove pointless memcpy | From | Kalle Valo <> | Date | Tue, 27 Feb 2018 16:18:17 +0000 (UTC) |
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Arnd Bergmann <arnd@arndb.de> wrote:
> gcc-8 points out that source and destination of the memcpy() are > always the same pointer, so the effect of memcpy() is undefined > here (its arguments must not overlap): > > drivers/net/wireless/realtek/rtlwifi/rtl8192cu/trx.c: In function '_rtl_rx_process': > drivers/net/wireless/realtek/rtlwifi/rtl8192cu/trx.c:430:2: error: 'memcpy' source argument is the same as destination [-Werror=restrict] > > Most likely this is harmless, but it's easy to just remove the > line and get rid of the warning. > > Signed-off-by: Arnd Bergmann <arnd@arndb.de> > Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Patch applied to wireless-drivers-next.git, thanks.
dcdd54c2bcae rtlwifi: rtl8192cu: remove pointless memcpy
-- https://patchwork.kernel.org/patch/10208979/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
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