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Date: Thu, 2 Nov 2017 20:04:12 +0000 From: Colin King <colin.king@...onical.com> To: Alexei Starovoitov <ast@...nel.org>, Daniel Borkmann <daniel@...earbox.net>, Jamal Hadi Salim <jhs@...atatu.com>, Cong Wang <xiyou.wangcong@...il.com>, Jiri Pirko <jiri@...nulli.us>, "David S . Miller" <davem@...emloft.net>, netdev@...r.kernel.org Cc: kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [PATCH][net-next] net: sched: cls_bpf: use bitwise & rather than logical && on gen_flags From: Colin Ian King <colin.king@...onical.com> Currently gen_flags is being operated on by a logical && operator rather than a bitwise & operator. This looks incorrect as these should be bit flag operations. Fix this. Detected by CoverityScan, CID#1460305 ("Logical vs. bitwise operator") Fixes: 3f7889c4c79b ("net: sched: cls_bpf: call block callbacks for offload) Signed-off-by: Colin Ian King <colin.king@...onical.com> --- net/sched/cls_bpf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/sched/cls_bpf.c b/net/sched/cls_bpf.c index 5f701c8670a2..bc3edde1b9d7 100644 --- a/net/sched/cls_bpf.c +++ b/net/sched/cls_bpf.c @@ -174,7 +174,7 @@ static int cls_bpf_offload_cmd(struct tcf_proto *tp, struct cls_bpf_prog *prog, } } - if (addorrep && skip_sw && !(prog->gen_flags && TCA_CLS_FLAGS_IN_HW)) + if (addorrep && skip_sw && !(prog->gen_flags & TCA_CLS_FLAGS_IN_HW)) return -EINVAL; return 0; -- 2.14.1
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