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| author | Maksym Kryzhanovskyy <xmaks@email.cz> | 2010-07-30 03:56:02 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2010-07-30 03:56:02 +0200 |
| commit | 5e87c2ef150275ddb8fd7be0397881eeeb3bb081 (patch) | |
| tree | 8a1eb57a05e81ace34abab326621fb8ea2c2dcfd | |
| parent | 68fca4cd55e7bf6075eb1ccd303ae57a7ec1b8da (diff) | |
| download | busybox-5e87c2ef150275ddb8fd7be0397881eeeb3bb081.tar.gz | |
mpstat: small code shrink
Signed-off-by: Maksym Kryzhanovskyy <xmaks@email.cz>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| -rw-r--r-- | procps/mpstat.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/procps/mpstat.c b/procps/mpstat.c index 125bb3de7..b0d187ea6 100644 --- a/procps/mpstat.c +++ b/procps/mpstat.c @@ -954,16 +954,14 @@ int mpstat_main(int UNUSED_PARAM argc, char **argv) } if (opt & OPT_INTS) { - if (strcmp(opt_irq_fmt, "ALL") == 0) - G.options |= D_IRQ_SUM + D_IRQ_CPU + D_SOFTIRQS; - else if (strcmp(opt_irq_fmt, "CPU") == 0) - G.options |= D_IRQ_CPU; - else if (strcmp(opt_irq_fmt, "SUM") == 0) - G.options |= D_IRQ_SUM; - else if (strcmp(opt_irq_fmt, "SCPU") == 0) - G.options |= D_SOFTIRQS; - else + static const char v[] = { + D_IRQ_CPU, D_IRQ_SUM, D_SOFTIRQS, + D_IRQ_SUM + D_IRQ_CPU + D_SOFTIRQS + }; + i = index_in_strings("CPU\0SUM\0SCPU\0ALL\0", opt_irq_fmt); + if (i == -1) bb_show_usage(); + G.options |= v[i]; } if ((opt & OPT_UTIL) /* -u? */ |