Commit 42248a91 authored by Colin Ian King's avatar Colin Ian King Committed by Ulf Hansson
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mmc: alcor: remove a redundant greater or equal to zero comparison 



A greater or equal comparison on the unsigned int variable tmp_diff
is always true as unsigned ints are never negative.  Hence the
comparison is redundant and can be removed.

Addresses-Coverity: ("Unsigned compared against 0")
Signed-off-by: default avatarColin Ian King <colin.king@canonical.com>
Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
parent 5e6b6651

drivers/mmc/host/alcor.c

+1 −1
Original line number Diff line number Diff line
@@ -672,7 +672,7 @@ static void alcor_set_clock(struct alcor_sdmmc_host *host, unsigned int clock) 
		tmp_clock = DIV_ROUND_UP(cfg->clk_src_freq, tmp_div);

		tmp_diff = abs(clock - tmp_clock);



		if (tmp_diff >= 0 && tmp_diff < diff) {

		if (tmp_diff < diff) {

			diff = tmp_diff;

			clk_src = cfg->clk_src_reg;

			clk_div = tmp_div;