treewide: add blank line below collectd.h

[collectd.git] / src / irq.c

diff --git a/src/irq.c b/src/irq.c
index 1168b97..0c36379 100644 (file)
--- a/src/irq.c
+++ b/src/irq.c
@@ -22,6 +22,7 @@
  **/
 
 #include "collectd.h"
+
 #include "common.h"
 #include "plugin.h"
 #include "configfile.h"
@@ -120,6 +121,7 @@ static int irq_read (void)
        } else {
                ERROR ("irq plugin: unable to get CPU count from first line "
                                "of /proc/interrupts");
+               fclose (fh);
                return (-1);
        }
 
@@ -155,6 +157,10 @@ static int irq_read (void)
                if (irq_name[irq_name_len - 1] != ':')
                        continue;
 
+               /* Is it the the ARM fast interrupt (FIQ)? */
+               if (irq_name_len == 4 && (strncmp(irq_name, "FIQ:", 4) == 0))
+                       continue;
+
                irq_name[irq_name_len - 1] = 0;
                irq_name_len--;