diff options
| -rw-r--r-- | procps/powertop.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/procps/powertop.c b/procps/powertop.c index 4c3c356..da7f052 100644 --- a/procps/powertop.c +++ b/procps/powertop.c @@ -323,18 +323,16 @@ static void process_irq_counts(void) */ *p = '\0'; /* Deal with non-maskable interrupts -- make up fake numbers */ - nr = index_in_strings("NMI\0RES\nCAL\0TLB\0TRM\0THR\0SPU\0", buf); - if (nr != -1) { + nr = index_in_strings("NMI\0RES\0CAL\0TLB\0TRM\0THR\0SPU\0", buf); + if (nr >= 0) { nr += 20000; } else { /* bb_strtou doesn't eat leading spaces, using strtoul */ + errno = 0; nr = strtoul(buf, NULL, 10); + if (errno) + continue; } - *p = ':'; - - if (nr == -1) - continue; - p++; /* 0: 143646045 153901007 IO-APIC-edge timer * ^ @@ -422,12 +420,12 @@ static NOINLINE int process_timer_stats(void) int idx; count = skip_whitespace(buf); - if (strcmp(strchrnul(count, ' '), " total events") == 0) - break; p = strchr(count, ','); if (!p) continue; *p++ = '\0'; + if (strcmp(skip_non_whitespace(count), " total events") == 0) + break; if (strchr(count, 'D')) continue; /* deferred */ p = skip_whitespace(p); /* points to pid now */ |