The cleanup in "err" goto label clears bits from pconfig array which is
a local variable. This does not have any effect outside of this
function, so drop this useless code.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
---
drivers/soundwire/qcom.c | 11 +++--------
1 file changed, 3 insertions(+), 8 deletions(-)
diff --git a/drivers/soundwire/qcom.c b/drivers/soundwire/qcom.c
index a1e2d6c98186..754870a4a047 100644
--- a/drivers/soundwire/qcom.c
+++ b/drivers/soundwire/qcom.c
@@ -1157,7 +1157,7 @@ static int qcom_swrm_stream_alloc_ports(struct qcom_swrm_ctrl *ctrl,
struct sdw_port_runtime *p_rt;
struct sdw_slave *slave;
unsigned long *port_mask;
- int i, maxport, pn, nports = 0, ret = 0;
+ int maxport, pn, nports = 0, ret = 0;
unsigned int m_port;
mutex_lock(&ctrl->port_lock);
@@ -1183,7 +1183,7 @@ static int qcom_swrm_stream_alloc_ports(struct qcom_swrm_ctrl *ctrl,
if (pn > maxport) {
dev_err(ctrl->dev, "All ports busy\n");
ret = -EBUSY;
- goto err;
+ goto out;
}
set_bit(pn, port_mask);
pconfig[nports].num = pn;
@@ -1205,12 +1205,7 @@ static int qcom_swrm_stream_alloc_ports(struct qcom_swrm_ctrl *ctrl,
sconfig.bps = 1;
sdw_stream_add_master(&ctrl->bus, &sconfig, pconfig,
nports, stream);
-err:
- if (ret) {
- for (i = 0; i < nports; i++)
- clear_bit(pconfig[i].num, port_mask);
- }
-
+out:
mutex_unlock(&ctrl->port_lock);
return ret;
--
2.34.1
