Modify last commit to keep compiler happy since it claims devbuf can never be null...

diff --git a/src/linux.c b/src/linux.c
index 23f95fa..a229809 100644 (file)
--- a/src/linux.c
+++ b/src/linux.c
@@ -2278,13 +2278,11 @@ void update_diskio(void)
                if (col_count == 5 && major != LVM_BLK_MAJOR && major != NBD_MAJOR
                                && major != RAMDISK_MAJOR && major != LOOP_MAJOR) {
                        /* If the last character of the device is a digit we assume
-             * it is a subdevice (needed for kernel > 2.6.31) */
-                       if (devbuf) {
-                               len_devbuf = strlen(devbuf);
-                               if ((len_devbuf > 0) && !isdigit(devbuf[len_devbuf-1])) {
-                                       total_reads += reads;
-                                       total_writes += writes;
-                               }
+                        * it is a subdevice (needed for kernel > 2.6.31) */
+                       len_devbuf = strlen(devbuf);
+                       if ((len_devbuf > 0) && !isdigit(devbuf[len_devbuf-1])) {
+                               total_reads += reads;
+                               total_writes += writes;
                        }
                } else {
                        col_count = sscanf(buf, "%u %u %s %*u %u %*u %u",