Change if logic to handle invalid values first and just
assign at the end the valid one if it is the case.
Signed-off-by: Sergio Paracuellos <sergio.paracuel...@gmail.com>
---
drivers/staging/ks7010/ks_wlan_net.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/staging/ks7010/ks_wlan_net.c
b/drivers/staging/ks7010/ks_wlan_net.c
index ba587c6..89d9fda 100644
--- a/drivers/staging/ks7010/ks_wlan_net.c
+++ b/drivers/staging/ks7010/ks_wlan_net.c
@@ -1857,14 +1857,10 @@ static int ks_wlan_set_preamble(struct net_device *dev,
return -EPERM;
/* for SLEEP MODE */
- if (*uwrq == LONG_PREAMBLE) { /* 0 */
- priv->reg.preamble = LONG_PREAMBLE;
- } else if (*uwrq == SHORT_PREAMBLE) { /* 1 */
- priv->reg.preamble = SHORT_PREAMBLE;
- } else {
+ if (*uwrq != LONG_PREAMBLE && *uwrq != SHORT_PREAMBLE)
return -EINVAL;
- }
+ priv->reg.preamble = *uwrq;
priv->need_commit |= SME_MODE_SET;
return -EINPROGRESS; /* Call commit handler */
}
--
2.7.4
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