mmc: mmc_test: Remove set-but-unused variable.

Fixes:

drivers/mmc/card/mmc_test.c: In function ‘mmc_test_seq_perf’:
drivers/mmc/card/mmc_test.c:1878:28: warning: variable ‘ts’ set but not
used [-Wunused-but-set-variable]

There's no reason to be calling timespec_sub() here, because
mmc_test_print_avg_rate() is going to do that itself.

Signed-off-by: Chris Ball <cjb@laptop.org>
Cc: Adrian Hunter <adrian.hunter@nokia.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/mmc/card/mmc_test.c b/drivers/mmc/card/mmc_test.c
index 5ec8eddfcf6..f5cedeccad4 100644
--- a/drivers/mmc/card/mmc_test.c
+++ b/drivers/mmc/card/mmc_test.c
@@ -1875,7 +1875,7 @@ static int mmc_test_seq_perf(struct mmc_test_card *test, int write,
                              unsigned int tot_sz, int max_scatter)
 {
         unsigned int dev_addr, i, cnt, sz, ssz;
-        struct timespec ts1, ts2, ts;
+        struct timespec ts1, ts2;
         int ret;
 
         sz = test->area.max_tfr;
@@ -1912,7 +1912,6 @@ static int mmc_test_seq_perf(struct mmc_test_card *test, int write,
         }
         getnstimeofday(&ts2);
 
-        ts = timespec_sub(ts2, ts1);
         mmc_test_print_avg_rate(test, sz, cnt, &ts1, &ts2);
 
         return 0;