../kernel/bpf/bpf_local_storage.c:778:6: warning: unused variable 'err' [-Wunused-variable]
  778 |         int err;
      |             ^~~
1 warning generated.
../kernel/bpf/bpf_local_storage.c:447:3: error: non-void function 'bpf_selem_unlink' should return a value [-Wreturn-mismatch]
  447 |                 return;
      |                 ^
../kernel/bpf/bpf_local_storage.c:780:6: warning: unused variable 'err' [-Wunused-variable]
  780 |         int err;
      |             ^~~
1 warning and 1 error generated.
make[5]: *** [../scripts/Makefile.build:287: kernel/bpf/bpf_local_storage.o] Error 1
make[5]: *** Waiting for unfinished jobs....
make[4]: *** [../scripts/Makefile.build:556: kernel/bpf] Error 2
make[4]: *** Waiting for unfinished jobs....
make[3]: *** [../scripts/Makefile.build:556: kernel] Error 2
make[2]: *** [/home/nipa/bpf-next/wt-0/Makefile:2011: .] Error 2
make[1]: *** [/home/nipa/bpf-next/wt-0/Makefile:248: __sub-make] Error 2
make: *** [Makefile:248: __sub-make] Error 2
New errors added
--- /tmp/tmp.qAnOGa11bY	2025-10-02 17:31:35.071141867 -0700
+++ /tmp/tmp.gcBcSghMRr	2025-10-02 17:33:45.633573095 -0700
@@ -1,2 +1,5 @@
-../kernel/bpf/bpf_local_storage.c:778:6: warning: unused variable 'err' [-Wunused-variable]
-  778 |         int err;
+../kernel/bpf/bpf_local_storage.c:447:3: error: non-void function 'bpf_selem_unlink' should return a value [-Wreturn-mismatch]
+  447 |                 return;
+      |                 ^
+../kernel/bpf/bpf_local_storage.c:780:6: warning: unused variable 'err' [-Wunused-variable]
+  780 |         int err;
@@ -4 +7,9 @@
-1 warning generated.
+1 warning and 1 error generated.
+make[5]: *** [../scripts/Makefile.build:287: kernel/bpf/bpf_local_storage.o] Error 1
+make[5]: *** Waiting for unfinished jobs....
+make[4]: *** [../scripts/Makefile.build:556: kernel/bpf] Error 2
+make[4]: *** Waiting for unfinished jobs....
+make[3]: *** [../scripts/Makefile.build:556: kernel] Error 2
+make[2]: *** [/home/nipa/bpf-next/wt-0/Makefile:2011: .] Error 2
+make[1]: *** [/home/nipa/bpf-next/wt-0/Makefile:248: __sub-make] Error 2
+make: *** [Makefile:248: __sub-make] Error 2
Per-file breakdown
--- /tmp/tmp.gfH4u2OYPa	2025-10-02 17:33:45.642573030 -0700
+++ /tmp/tmp.jNEXOLgQjN	2025-10-02 17:33:45.644573015 -0700
@@ -1 +1 @@
-      1 ../kernel/bpf/bpf_local_storage.c
+      2 ../kernel/bpf/bpf_local_storage.c