# \[PATCH net-next 07/10\] net: wan: remove space after '!'

- From: Guangbin Huang \<hidden\>
- Date: 2021-05-26 11:48:56 
- List: netdev
- Page: https://ratatoskr.run/netdev/2021/05/1392587
- Thread: https://ratatoskr.run/netdev/2021/05/1392580/t.md

```text
From: Peng Li <redacted>

According to the chackpatch.pl, space prohibited after that '!'.

Signed-off-by: Peng Li <redacted>
Signed-off-by: Guangbin Huang <redacted>
---
 drivers/net/wan/hdlc_fr.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wan/hdlc_fr.c b/drivers/net/wan/hdlc_fr.c
index fa10eea88fbc..77b4f65cc4e0 100644
--- a/drivers/net/wan/hdlc_fr.c
+++ b/drivers/net/wan/hdlc_fr.c
@@ -789,8 +789,8 @@ static int fr_lmi_recv(struct net_device *dev, struct sk_buff *skb)
 		}
 		i++;
 
-		new = !! (skb->data[i + 2] & 0x08);
-		active = !! (skb->data[i + 2] & 0x02);
+		new = !!(skb->data[i + 2] & 0x08);
+		active = !!(skb->data[i + 2] & 0x02);
 		if (lmi == LMI_CISCO) {
 			dlci = (skb->data[i] << 8) | skb->data[i + 1];
 			bw = (skb->data[i + 3] << 16) |
-- 
2.8.1

```