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SubjectRe: rtlwifi: rtl8192cu: remove pointless memcpy
Arnd Bergmann <> 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 <>
> Acked-by: Larry Finger <>

Patch applied to wireless-drivers-next.git, thanks.

dcdd54c2bcae rtlwifi: rtl8192cu: remove pointless memcpy


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