The following Coccinelle/coccicheck warning reported by
minmax.cocci:
WARNING opportunity for min()
Let's use min() to simplify the code and fix the warning.
Signed-off-by: Hongbo Li <[email protected]>
---
net/ipv4/ip_sockglue.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
index cf377377b52d..f35aba4c3b0e 100644
--- a/net/ipv4/ip_sockglue.c
+++ b/net/ipv4/ip_sockglue.c
@@ -282,7 +282,7 @@ int ip_cmsg_send(struct sock *sk, struct msghdr *msg,
struct ipcm_cookie *ipc,
/* Our caller is responsible for freeing ipc->opt */
err = ip_options_get(net, &ipc->opt,
KERNEL_SOCKPTR(CMSG_DATA(cmsg)),
- err < 40 ? err : 40);
+ min(40, err));
if (err)
return err;
break;
--
2.34.1
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