net: bpf: fix compiler warnings in test_bpf
old gcc 4.2 used by avr32 architecture produces warnings:
lib/test_bpf.c:1741: warning: integer constant is too large for 'long' type
lib/test_bpf.c:1741: warning: integer constant is too large for 'long' type
lib/test_bpf.c: In function '__run_one':
lib/test_bpf.c:1897: warning: 'ret' may be used uninitialized in this function
silence these warnings.
Fixes: 02ab695bb37e ("net: filter: add "load 64-bit immediate" eBPF instruction")
Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
Acked-by: Daniel Borkmann <dborkman@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/lib/test_bpf.c b/lib/test_bpf.c
index 4138908..23e070b 100644
--- a/lib/test_bpf.c
+++ b/lib/test_bpf.c
@@ -1738,7 +1738,7 @@
{
"load 64-bit immediate",
.u.insns_int = {
- BPF_LD_IMM64(R1, 0x567800001234L),
+ BPF_LD_IMM64(R1, 0x567800001234LL),
BPF_MOV64_REG(R2, R1),
BPF_MOV64_REG(R3, R2),
BPF_ALU64_IMM(BPF_RSH, R2, 32),
@@ -1894,7 +1894,7 @@
int runs, u64 *duration)
{
u64 start, finish;
- int ret, i;
+ int ret = 0, i;
start = ktime_to_us(ktime_get());