[hackers] [slstatus] Remove unnecessary "valid" variable in cpu_perc || Aaron Marcher

From: <git_AT_suckless.org>
Date: Sun, 20 May 2018 00:18:08 +0200 (CEST)

commit a7ade0dc6db99fe19bc6788a5e972a90641915ad
Author: Aaron Marcher <me_AT_drkhsh.at>
AuthorDate: Sun May 20 00:16:20 2018 +0200
Commit: Aaron Marcher <me_AT_drkhsh.at>
CommitDate: Sun May 20 00:16:20 2018 +0200

    Remove unnecessary "valid" variable in cpu_perc

diff --git a/components/cpu.c b/components/cpu.c
index 2e910d9..53af71d 100644
--- a/components/cpu.c
+++ b/components/cpu.c
_AT_@ -26,7 +26,6 @@
         const char *
         cpu_perc(void)
         {
- static int valid;
                 static long double a[7];
                 long double b[7];
 
_AT_@ -36,8 +35,7 @@
                            &a[0], &a[1], &a[2], &a[3], &a[4], &a[5], &a[6]) != 7) {
                         return NULL;
                 }
- if (!valid) {
- valid = 1;
+ if (b[0] == 0) {
                         return NULL;
                 }
 
_AT_@ -76,7 +74,6 @@
         cpu_perc(void)
         {
                 int mib[2];
- static int valid;
                 static long int a[CPUSTATES];
                 long int b[CPUSTATES];
                 size_t size;
_AT_@ -91,8 +88,7 @@
                         warn("sysctl 'KERN_CPTIME':");
                         return NULL;
                 }
- if (!valid) {
- valid = 1;
+ if (b[0] == 0) {
                         return NULL;
                 }
 
Received on Sun May 20 2018 - 00:18:08 CEST