From b9589c417fedab6b963cf084ef305665166f5326 Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Wed, 19 Oct 2022 23:57:09 +0100 Subject: [PATCH] thunderbolt: Remove redundant assignment to variable len The variable len is assigned a value that is never read. It is re-assigned a new value in the following do-while loop and never referenced after the loop. The assignment is redundant and can be removed. Cleans up clang scan build warning: drivers/thunderbolt/xdomain.c:344:2: warning: Value stored to 'len' is never read [deadcode.DeadStores] Signed-off-by: Colin Ian King Signed-off-by: Mika Westerberg --- drivers/thunderbolt/xdomain.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/thunderbolt/xdomain.c b/drivers/thunderbolt/xdomain.c index ddd8fd2..cfa8348 100644 --- a/drivers/thunderbolt/xdomain.c +++ b/drivers/thunderbolt/xdomain.c @@ -342,7 +342,6 @@ static int tb_xdp_properties_request(struct tb_ctl *ctl, u64 route, memcpy(&req.src_uuid, src_uuid, sizeof(*src_uuid)); memcpy(&req.dst_uuid, dst_uuid, sizeof(*dst_uuid)); - len = 0; data_len = 0; do { -- 2.7.4