git: a20a02abcdc9 - main - pmc: remove write-only variable

[Pawel Biernacki]

The branch main has been updated by kaktus:

URL: 
https://cgit.FreeBSD.org/src/commit/?id=a20a02abcdc99b39d9d8edb56d6b546ea7f757cf

commit a20a02abcdc99b39d9d8edb56d6b546ea7f757cf
Author:     Pawel Biernacki <kak...@freebsd.org>
AuthorDate: 2022-10-19 20:59:23 +0000
Commit:     Pawel Biernacki <kak...@freebsd.org>
CommitDate: 2022-10-19 20:59:23 +0000

    pmc: remove write-only variable
---
 usr.sbin/pmc/cmd_pmc_filter.cc | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/usr.sbin/pmc/cmd_pmc_filter.cc b/usr.sbin/pmc/cmd_pmc_filter.cc
index 07027cb272f9..7f2fae6d208b 100644
--- a/usr.sbin/pmc/cmd_pmc_filter.cc
+++ b/usr.sbin/pmc/cmd_pmc_filter.cc
@@ -208,7 +208,7 @@ pmc_filter_handler(uint32_t *lwplist, int lwpcount, 
uint32_t *pidlist, int pidco
        char cpuid[PMC_CPUID_LEN];
        char *proclist[LIST_MAX];
        char *threadlist[LIST_MAX];
-       int i, pmccount, copies, eventcount;
+       int i, pmccount, eventcount;
        int proccount, threadcount;
        uint32_t idx;
        idmap pidmap, tidmap;
@@ -247,7 +247,6 @@ pmc_filter_handler(uint32_t *lwplist, int lwpcount, 
uint32_t *pidlist, int pidco
        pmclog_close(ps);
        if ((ps = static_cast < struct pmclog_parse_state 
*>(pmclog_open(infd)))== NULL)
                errx(EX_OSERR, "ERROR: Cannot allocate pmclog parse state: 
%s\n", strerror(errno));
-       copies = 0;
        while (pmclog_read(ps, &ev) == 0) {
                if (ev.pl_type == PMCLOG_TYPE_THR_CREATE)
                        tidmap[ev.pl_u.pl_tc.pl_tid] = ev.pl_u.pl_tc.pl_tdname;