X-Git-Url: https://git.octo.it/?p=collectd.git;a=blobdiff_plain;f=src%2Fpf.c;h=1e4c465b1fe658cffb5e6dbf41982679acc31c2e;hp=533dffedeeb83e620f5334aec4c2e402484dd400;hb=a9e50e9e30ecde17e167e271060c8183bfcbf407;hpb=11c8a760c2d354b2f4637bdb297efb253bfaa519

diff --git a/src/pf.c b/src/pf.c
index 533dffed..1e4c465b 100644
--- a/src/pf.c
+++ b/src/pf.c
@@ -83,26 +83,22 @@ static int pf_read(void) {
 
   fd = open(pf_device, O_RDONLY);
   if (fd < 0) {
-    char errbuf[1024];
-    ERROR("pf plugin: Unable to open %s: %s", pf_device,
-          sstrerror(errno, errbuf, sizeof(errbuf)));
-    return (-1);
+    ERROR("pf plugin: Unable to open %s: %s", pf_device, STRERRNO);
+    return -1;
   }
 
   status = ioctl(fd, DIOCGETSTATUS, &state);
   if (status != 0) {
-    char errbuf[1024];
-    ERROR("pf plugin: ioctl(DIOCGETSTATUS) failed: %s",
-          sstrerror(errno, errbuf, sizeof(errbuf)));
+    ERROR("pf plugin: ioctl(DIOCGETSTATUS) failed: %s", STRERRNO);
     close(fd);
-    return (-1);
+    return -1;
   }
 
   close(fd);
 
   if (!state.running) {
     WARNING("pf plugin: PF is not running.");
-    return (-1);
+    return -1;
   }
 
   for (int i = 0; i < PFRES_MAX; i++)
@@ -121,7 +117,7 @@ static int pf_read(void) {
   pf_submit("pf_states", "current", (uint32_t)state.states,
             /* is gauge = */ 1);
 
-  return (0);
+  return 0;
 } /* int pf_read */
 
 void module_register(void) { plugin_register_read("pf", pf_read); }