[PATCH] selftests/dma:remove unused variable

The variable are never referenced in the code, just remove it that this problem was discovered by reading code

Signed-off-by: Zhu Jun zhujun2@cmss.chinamobile.com --- tools/testing/selftests/dma/dma_map_benchmark.c | 1 - 1 file changed, 1 deletion(-)

diff --git a/tools/testing/selftests/dma/dma_map_benchmark.c b/tools/testing/selftests/dma/dma_map_benchmark.c index 3fcea00961c0..c91b485ca99a 100644 --- a/tools/testing/selftests/dma/dma_map_benchmark.c +++ b/tools/testing/selftests/dma/dma_map_benchmark.c @@ -33,7 +33,6 @@ int main(int argc, char **argv) int granule = 1;

int cmd = DMA_MAP_BENCHMARK; - char *p;

while ((opt = getopt(argc, argv, "t:s:n:b:d:x:g:")) != -1) { switch (opt) {