[PATCH] bpf: Simplify the calculation of variables

Fix the following coccicheck warnings:

./tools/bpf/bpf_dbg.c:1201:55-57: WARNING !A || A && B is equivalent to
!A || B.

Reported-by: Abaci Robot <redacted>
Signed-off-by: Jiapeng Chong <redacted>
---
 tools/bpf/bpf_dbg.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/bpf/bpf_dbg.c b/tools/bpf/bpf_dbg.c
index a07dfc4..00e560a 100644
--- a/tools/bpf/bpf_dbg.c
+++ b/tools/bpf/bpf_dbg.c

@@ -1198,7 +1198,7 @@ static int cmd_run(char *num)
 		else
 			return CMD_OK;
 		bpf_reset();
-	} while (pcap_next_pkt() && (!has_limit || (has_limit && ++i < pkts)));
+	} while (pcap_next_pkt() && (!has_limit || (++i < pkts)));
 
 	rl_printf("bpf passes:%u fails:%u\n", pass, fail);
 

-- 
1.8.3.1

On 3/2/21 11:20 PM, Jiapeng Chong wrote:

Fix the following coccicheck warnings:

./tools/bpf/bpf_dbg.c:1201:55-57: WARNING !A || A && B is equivalent to
!A || B.

Reported-by: Abaci Robot <redacted>
Signed-off-by: Jiapeng Chong <redacted>

Acked-by: Yonghong Song <redacted>