X-Git-Url: https://git.octo.it/?p=collectd.git;a=blobdiff_plain;f=src%2Fvmem.c;h=ffe1826afb981270cb3fcbefe17b279baf647636;hp=0d7769b762831813eddc8331c1f6119262b5f672;hb=1159cb5d383c55a80a0db100b8f7aadcf44740a5;hpb=295947714f23935be771c98f1071564d5567d33a

diff --git a/src/vmem.c b/src/vmem.c
index 0d7769b7..ffe1826a 100644
--- a/src/vmem.c
+++ b/src/vmem.c
@@ -79,10 +79,10 @@ static int vmem_config(const char *key, const char *value) {
     else
       verbose_output = 0;
   } else {
-    return (-1);
+    return -1;
   }
 
-  return (0);
+  return 0;
 } /* int vmem_config */
 
 static int vmem_read(void) {
@@ -107,7 +107,7 @@ static int vmem_read(void) {
     char errbuf[1024];
     ERROR("vmem plugin: fopen (/proc/vmstat) failed: %s",
           sstrerror(errno, errbuf, sizeof(errbuf)));
-    return (-1);
+    return -1;
   }
 
   while (fgets(buffer, sizeof(buffer), fh) != NULL) {
@@ -253,7 +253,7 @@ static int vmem_read(void) {
     submit_two(NULL, "vmpage_io", "swap", pswpin, pswpout);
 #endif /* KERNEL_LINUX */
 
-  return (0);
+  return 0;
 } /* int vmem_read */
 
 void module_register(void) {