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Subject[PATCH 3/8] tcp: Add missing annotation for tcp_child_process()
Date
Sparse reports warning at tcp_child_process()
warning: context imbalance in tcp_child_process() - unexpected unlock
The root cause is the missing annotation at tcp_child_process()

Add the missing __releases(&((child)->sk_lock.slock)) annotation

Signed-off-by: Jules Irenge <jbi.octave@gmail.com>
---
net/ipv4/tcp_minisocks.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c
index ad3b56d9fa71..0e8a5b6e477c 100644
--- a/net/ipv4/tcp_minisocks.c
+++ b/net/ipv4/tcp_minisocks.c
@@ -817,6 +817,7 @@ EXPORT_SYMBOL(tcp_check_req);

int tcp_child_process(struct sock *parent, struct sock *child,
struct sk_buff *skb)
+ __releases(&((child)->sk_lock.slock))
{
int ret = 0;
int state = child->sk_state;
--
2.24.1
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