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authorColin Ian King <colin.i.king@gmail.com>2022-10-20 01:57:09 +0300
committerMika Westerberg <mika.westerberg@linux.intel.com>2022-10-23 09:50:50 +0300
commitb9589c417fedab6b963cf084ef305665166f5326 (patch)
tree178385d37e5a26fe2b9a8e13a8c3f8686f5d90b0 /drivers/thunderbolt
parent87fa05b6db47403fa4fbe3a8ce8fa619f7c8667e (diff)
downloadlinux-b9589c417fedab6b963cf084ef305665166f5326.tar.xz
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 <colin.i.king@gmail.com> Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Diffstat (limited to 'drivers/thunderbolt')
-rw-r--r--drivers/thunderbolt/xdomain.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/thunderbolt/xdomain.c b/drivers/thunderbolt/xdomain.c
index ddd8fd2d06f8..cfa83486c9da 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 {