BPF: fix unused parameter warning
To prepare for the addition of -Wextra on all bpf programs, fix unused
parameter warnings
Test: Manual, add -Wextra to cflags
Change-Id: Id8187b3bd3ad29477abdeb40116dfc769c1efe46
Signed-off-by: Neill Kapron <nkapron@google.com>
diff --git a/progs/bpfRingbufProg.c b/progs/bpfRingbufProg.c
index dec1615..c189e6c 100644
--- a/progs/bpfRingbufProg.c
+++ b/progs/bpfRingbufProg.c
@@ -28,7 +28,7 @@
// This program is for test purposes only - it should never be attached to a
// socket, only executed manually with BPF_PROG_RUN.
DEFINE_BPF_PROG_KVER("skfilter/ringbuf_test", AID_ROOT, AID_ROOT, test_ringbuf_prog, KVER(5, 8, 0))
-(void* unused_ctx) {
+(void* __unused ctx) {
__u64* output = bpf_test_ringbuf_reserve();
if (output == NULL) return 1;