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netlink: Fix the compiler warning in netlink_add_broadcast

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netlink/netlink_conn.c: In function 'netlink_add_broadcast':
netlink/netlink_conn.c:319:45: warning: suggest parentheses around comparison in operand of '&' [-Wparentheses]
  319 |       if (conn->groups & (1 << (group - 1)) == 0)
      |                          ~~~~~~~~~~~~~~~~~~~^~~~
This commit is contained in:
Xiang Xiao 2020-04-16 13:50:20 +08:00 committed by Gregory Nutt
parent 9ac3a0d4d8
commit 6f1c86d934
1 changed files with 1 additions and 1 deletions
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2
net/netlink/netlink_conn.c
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@ -317,7 +317,7 @@ void netlink_add_broadcast(int group, FAR struct netlink_response_s *data)
while ((conn = netlink_nextconn(conn)) != NULL)
{
if (conn->groups & (1 << (group - 1)) == 0)
if ((conn->groups & (1 << (group - 1))) == 0)
{
continue;
}