Remove double checks, and move the call to print_error to the
first check. The simplified version of the coccinelle semantic
patch that fixes this issue is as follows:
// <smpl>
@@
expression E; identifier pr; expression list es;
@@
for(...;...;...){
...
- if (E) break;
+ if (E){
+ pr(es);
+ break;
+ }
...
}
- if(E) pr(es);
// </smpl>
Untested.
Signed-off-by: Peter Senna Tschudin <peter.senna@xxxxxxxxx>
---
tools/power/cpupower/utils/cpufreq-set.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/tools/power/cpupower/utils/cpufreq-set.c b/tools/power/cpupower/utils/cpufreq-set.c
index a416de8..4e2f35a 100644
--- a/tools/power/cpupower/utils/cpufreq-set.c
+++ b/tools/power/cpupower/utils/cpufreq-set.c
@@ -320,12 +320,11 @@ int cmd_freq_set(int argc, char **argv)
printf(_("Setting cpu: %d\n"), cpu);
ret = do_one_cpu(cpu, &new_pol, freq, policychange);
- if (ret)
+ if (ret) {
+ print_error();
break;
+ }
}
- if (ret)
- print_error();
-
return ret;
}
--
To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
