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@xxxxxxxxxxxxxxxxxxxx>
---
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) {
--
2.17.1
