Most cases which are being handled in the switch-case of
ks_wlan_set_mode function are just returning EINVAL. Avoid
the use of switch-case stament and just use a simple if
to handle those. This decrease LOC as well as improves
readability.
Signed-off-by: Sergio Paracuellos <sergio.paracuel...@gmail.com>
---
drivers/staging/ks7010/ks_wlan_net.c | 23 ++++++-----------------
1 file changed, 6 insertions(+), 17 deletions(-)
diff --git a/drivers/staging/ks7010/ks_wlan_net.c
b/drivers/staging/ks7010/ks_wlan_net.c
index d4d00ba..d50a831 100644
--- a/drivers/staging/ks7010/ks_wlan_net.c
+++ b/drivers/staging/ks7010/ks_wlan_net.c
@@ -742,24 +742,13 @@ static int ks_wlan_set_mode(struct net_device *dev,
if (priv->sleep_mode == SLP_SLEEP)
return -EPERM;
- /* for SLEEP MODE */
- switch (uwrq->mode) {
- case IW_MODE_ADHOC:
- priv->reg.operation_mode = MODE_ADHOC;
- priv->need_commit |= SME_MODE_SET;
- break;
- case IW_MODE_INFRA:
- priv->reg.operation_mode = MODE_INFRASTRUCTURE;
- priv->need_commit |= SME_MODE_SET;
- break;
- case IW_MODE_AUTO:
- case IW_MODE_MASTER:
- case IW_MODE_REPEAT:
- case IW_MODE_SECOND:
- case IW_MODE_MONITOR:
- default:
+ if (uwrq->mode != IW_MODE_ADHOC &&
+ uwrq->mode != IW_MODE_INFRA)
return -EINVAL;
- }
+
+ priv->reg.operation_mode = (uwrq->mode == IW_MODE_ADHOC) ?
+ MODE_ADHOC : MODE_INFRASTRUCTURE;
+ priv->need_commit |= SME_MODE_SET;
return -EINPROGRESS; /* Call commit handler */
}
--
2.7.4
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