* [PATCH] selftests/dma:remove unused variable
@ 2024-07-10 6:57 Zhu Jun
2024-07-10 15:58 ` Shuah Khan
0 siblings, 1 reply; 2+ messages in thread
From: Zhu Jun @ 2024-07-10 6:57 UTC (permalink / raw)
To: shuah; +Cc: chenxiang66, zhujun2, iommu, linux-kselftest, linux-kernel
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) {
--
2.17.1
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH] selftests/dma:remove unused variable
2024-07-10 6:57 [PATCH] selftests/dma:remove unused variable Zhu Jun
@ 2024-07-10 15:58 ` Shuah Khan
0 siblings, 0 replies; 2+ messages in thread
From: Shuah Khan @ 2024-07-10 15:58 UTC (permalink / raw)
To: Zhu Jun, shuah
Cc: chenxiang66, iommu, linux-kselftest, linux-kernel, Shuah Khan
On 7/10/24 00:57, Zhu Jun wrote:
> 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) {
Applied to linux-kselftest next for Linux 6.11-rc1.
thanks,
-- Shuah
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