leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

net: bpf: fix compiler warnings in test_bpf

Browse Source 
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: 02ab695bb3 ("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>
This commit is contained in:
Alexei Starovoitov 2014-09-19 13:53:51 -07:00 committed by David S. Miller
parent de5df63228
commit 25ee7327d0
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
lib/test_bpf.c
View File

@ -1738,7 +1738,7 @@ static struct bpf_test tests[] = {
{
"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 @@ static int __run_one(const struct bpf_prog *fp, const void *data,
int runs, u64 *duration)
{
u64 start, finish;
int ret, i;
int ret = 0, i;
start = ktime_to_us(ktime_get());