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delayacct: remove some unused variables 

Drop the unused variables *done* and *count*.

Link: https://lkml.kernel.org/r/20220609144459.86379-1-zhangkkoo@126.com
Signed-off-by: cxbing <chenxuebing@jari.cn>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
cxbing 2022-06-09 07:44:59 -07:00 committed by akpm
parent f4da7afe07
commit 0aed4724a8
1 changed files with 0 additions and 4 deletions
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4
tools/accounting/getdelays.c
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@ -45,7 +45,6 @@
exit(code); \
} while (0)
int done;
int rcvbufsz;
char name[100];
int dbg;
@ -285,7 +284,6 @@ int main(int argc, char *argv[])
pid_t rtid = 0;
int fd = 0;
int count = 0;
int write_file = 0;
int maskset = 0;
char *logfile = NULL;
@ -495,7 +493,6 @@ int main(int argc, char *argv[])
len2 = 0;
/* For nested attributes, na follows */
na = (struct nlattr *) NLA_DATA(na);
done = 0;
while (len2 < aggr_len) {
switch (na->nla_type) {
case TASKSTATS_TYPE_PID:
@ -509,7 +506,6 @@ int main(int argc, char *argv[])
printf("TGID\t%d\n", rtid);
break;
case TASKSTATS_TYPE_STATS:
count++;
if (print_delays)
print_delayacct((struct taskstats *) NLA_DATA(na));
if (print_io_accounting)