generic: 6.1: fix compilation warning for CONFIG_PROC_STRIPPED

Fix compilation warning for CONFIG_PROC_STRIPPED for kernel 6.1.

Fix compilation warning:
make[4]: Leaving directory '/__w/openwrt/openwrt/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-ath79_tiny/linux-6.1.55'
net/ipv4/inet_timewait_sock.c: In function '__inet_twsk_schedule':
net/ipv4/inet_timewait_sock.c:272:22: error: unused variable 'kill' [-Werror=unused-variable]
  272 |                 bool kill = timeo <= 4*HZ;
      |                      ^~~~
cc1: all warnings being treated as errors

Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>

diff --git a/target/linux/generic/hack-6.1/902-debloat_proc.patch b/target/linux/generic/hack-6.1/902-debloat_proc.patch
index 23de30f4923af128b93da5e1782c929332ab72fc..33b408a476f62df79cb288cded0d8d57f9dc1731 100644 (file)
--- a/target/linux/generic/hack-6.1/902-debloat_proc.patch
+++ b/target/linux/generic/hack-6.1/902-debloat_proc.patch
@@ -406,3 +406,14 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
        return register_pernet_subsys(&ip_rt_proc_ops);
  }
  
+--- a/net/ipv4/inet_timewait_sock.c
++++ b/net/ipv4/inet_timewait_sock.c
+@@ -269,7 +269,7 @@ void __inet_twsk_schedule(struct inet_ti
+        */
+ 
+       if (!rearm) {
+-              bool kill = timeo <= 4*HZ;
++              bool __maybe_unused  kill = timeo <= 4*HZ;
+ 
+               __NET_INC_STATS(twsk_net(tw), kill ? LINUX_MIB_TIMEWAITKILLED :
+                                                    LINUX_MIB_TIMEWAITED);