[PATCH] net: ipw2x00: Replace NULL comparison with !priv

From: Varsha Rao
Date: Sun Jun 03 2018 - 07:12:20 EST


Remove extra parentheses and replace NULL comparison with !priv, to fix
clang warning of extraneous parentheses and check patch issue. Following
coccinelle script is used to fix it.

@disable is_null,paren@
expression e;
statement s;
@@
if (
- (e==NULL)
+!e
)
s

Signed-off-by: Varsha Rao <rvarsha016@xxxxxxxxx>
---
drivers/net/wireless/intel/ipw2x00/ipw2200.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/intel/ipw2x00/ipw2200.c b/drivers/net/wireless/intel/ipw2x00/ipw2200.c
index 87a5e414c2f7..7d55bb09413b 100644
--- a/drivers/net/wireless/intel/ipw2x00/ipw2200.c
+++ b/drivers/net/wireless/intel/ipw2x00/ipw2200.c
@@ -7112,7 +7112,7 @@ static u32 ipw_qos_get_burst_duration(struct ipw_priv *priv)
{
u32 ret = 0;

- if ((priv == NULL))
+ if (!priv)
return 0;

if (!(priv->ieee->modulation & LIBIPW_OFDM_MODULATION))
--
2.17.0