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authorSrinivas Kandagatla <srinivas.kandagatla@linaro.org>2018-05-11 14:17:44 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-05-14 17:23:15 +0300
commit49cb93cb090a1515deaef7dcafe905ab25b2809e (patch)
treefc230b6035b21687d2dbe3005956972b75a1f8c8 /drivers/slimbus
parent50808bfcc14b854775a9f1d0abe3dac2babcf5c3 (diff)
downloadlinux-49cb93cb090a1515deaef7dcafe905ab25b2809e.tar.xz
slimbus: qcom: remove unused variable
This patch fixes below warning when driver is compiled with W=1 qcom-ctrl.c: In function 'qcom_slim_rxwq': qcom-ctrl.c:442:13: warning: variable 'len' set but not used [-Wunused-but-set-variable] len seems to be unused in this function, so remove it. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/slimbus')
-rw-r--r--drivers/slimbus/qcom-ctrl.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/slimbus/qcom-ctrl.c b/drivers/slimbus/qcom-ctrl.c
index ffb46f915334..bb36a8fbc9b1 100644
--- a/drivers/slimbus/qcom-ctrl.c
+++ b/drivers/slimbus/qcom-ctrl.c
@@ -439,13 +439,12 @@ static int slim_get_current_rxbuf(struct qcom_slim_ctrl *ctrl, void *buf)
static void qcom_slim_rxwq(struct work_struct *work)
{
u8 buf[SLIM_MSGQ_BUF_LEN];
- u8 mc, mt, len;
+ u8 mc, mt;
int ret;
struct qcom_slim_ctrl *ctrl = container_of(work, struct qcom_slim_ctrl,
wd);
while ((slim_get_current_rxbuf(ctrl, buf)) != -ENODATA) {
- len = SLIM_HEADER_GET_RL(buf[0]);
mt = SLIM_HEADER_GET_MT(buf[0]);
mc = SLIM_HEADER_GET_MC(buf[1]);
if (mt == SLIM_MSG_MT_CORE &&