From: Colin Ian King <colin.king@xxxxxxxxxxxxx>
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: Colin Ian King <colin.king@xxxxxxxxxxxxx>
---
drivers/mmc/host/alcor.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mmc/host/alcor.c b/drivers/mmc/host/alcor.c
index e481535cba2b..1aee485d56d4 100644
--- a/drivers/mmc/host/alcor.c
+++ b/drivers/mmc/host/alcor.c
@@ -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;
--
2.20.1
