selftests: devmem: remove unused variable

Trivial fix to unused variable.

Signed-off-by: Mina Almasry <almasrymina@google.com>
Acked-by: Stanislav Fomichev <sdf@fomichev.me>
Link: https://patch.msgid.link/20250615203511.591438-2-almasrymina@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/tools/testing/selftests/drivers/net/hw/ncdevmem.c b/tools/testing/selftests/drivers/net/hw/ncdevmem.c
index 02e4d3d7ded259c378cb6ab6f28e3c47be1f2686..cc9b40d9c5d51719e377059ee93f8ae14c806d80 100644 (file)
--- a/tools/testing/selftests/drivers/net/hw/ncdevmem.c
+++ b/tools/testing/selftests/drivers/net/hw/ncdevmem.c
@@ -852,7 +852,6 @@ static int do_client(struct memory_buffer *mem)
        ssize_t line_size = 0;
        struct cmsghdr *cmsg;
        char *line = NULL;
-       unsigned long mid;
        size_t len = 0;
        int socket_fd;
        __u32 ddmabuf;