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| author | Srinivas Kandagatla <srinivas.kandagatla@linaro.org> | 2018-05-11 12:17:44 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-05-14 16:23:15 +0200 |
| commit | 49cb93cb090a1515deaef7dcafe905ab25b2809e (patch) | |
| tree | fc230b6035b21687d2dbe3005956972b75a1f8c8 /drivers/slimbus | |
| parent | 50808bfcc14b854775a9f1d0abe3dac2babcf5c3 (diff) | |
| download | lwn-49cb93cb090a1515deaef7dcafe905ab25b2809e.tar.gz lwn-49cb93cb090a1515deaef7dcafe905ab25b2809e.zip | |
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.c | 3 |
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 && |