<yhchuang@xxxxxxxxxxx> writes: > From: Yan-Hsuan Chuang <yhchuang@xxxxxxxxxxx> > > This fixes compile warning: > > In file included from include/linux/bitops.h:5:0, > from include/linux/kernel.h:12, > from include/asm-generic/bug.h:19, > from arch/mips/include/asm/bug.h:42, > from include/linux/bug.h:5, > from include/net/mac80211.h:16, > from drivers/net/wireless/realtek/rtw88/main.h:8, > from drivers/net/wireless/realtek/rtw88/main.c:5: > drivers/net/wireless/realtek/rtw88/main.c: In function 'rtw_update_rate_mask': > include/linux/bits.h:23:11: warning: right shift count is negative > [-Wshift-count-negative] > (~UL(0) >> (BITS_PER_LONG - 1 - (h)))) > ^ > drivers/net/wireless/realtek/rtw88/main.c:622:17: note: in expansion of macro 'GENMASK' > u64 cfg_mask = GENMASK(63, 0); > ^~~~~~~ > > Fixes: f39e9bd49a3d ("rtw88: add set_bitrate_mask support") > Signed-off-by: Yan-Hsuan Chuang <yhchuang@xxxxxxxxxxx> I'll add: Reported-by: kbuild test robot <lkp@xxxxxxxxx> -- https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches