diff options
| -rw-r--r-- | components/ram.c | 40 |
1 files changed, 17 insertions, 23 deletions
diff --git a/components/ram.c b/components/ram.c index 1a187a0..518c18c 100644 --- a/components/ram.c +++ b/components/ram.c @@ -107,13 +107,12 @@ struct uvmexp uvmexp; int free_pages; - if (load_uvmexp(&uvmexp)) { - free_pages = uvmexp.npages - uvmexp.active; - return fmt_human(pagetok(free_pages, uvmexp.pageshift) * - 1024, 1024); - } + if (!load_uvmexp(&uvmexp)) + return NULL; - return NULL; + free_pages = uvmexp.npages - uvmexp.active; + return fmt_human(pagetok(free_pages, uvmexp.pageshift) * + 1024, 1024); } const char * @@ -122,12 +121,11 @@ struct uvmexp uvmexp; int percent; - if (load_uvmexp(&uvmexp)) { - percent = uvmexp.active * 100 / uvmexp.npages; - return bprintf("%d", percent); - } + if (!load_uvmexp(&uvmexp)) + return NULL; - return NULL; + percent = uvmexp.active * 100 / uvmexp.npages; + return bprintf("%d", percent); } const char * @@ -135,13 +133,11 @@ { struct uvmexp uvmexp; - if (load_uvmexp(&uvmexp)) { - return fmt_human(pagetok(uvmexp.npages, - uvmexp.pageshift) * 1024, - 1024); - } + if (!load_uvmexp(&uvmexp)) + return NULL; - return NULL; + return fmt_human(pagetok(uvmexp.npages, + uvmexp.pageshift) * 1024, 1024); } const char * @@ -149,13 +145,11 @@ { struct uvmexp uvmexp; - if (load_uvmexp(&uvmexp)) { - return fmt_human(pagetok(uvmexp.active, - uvmexp.pageshift) * 1024, - 1024); - } + if (!load_uvmexp(&uvmexp)) + return NULL; - return NULL; + return fmt_human(pagetok(uvmexp.active, + uvmexp.pageshift) * 1024, 1024); } #elif defined(__FreeBSD__) #include <sys/sysctl.h> |