trivial: Resolve whitespace issues with acinclude

Completely unrelated, but annoying. Let's fix it up. Signed-off-by: Stephen Finucane <[email protected]> Signed-off-by: Russell Bryant <[email protected]>
geddings · Oct 29, 2016 · 997d327 · 997d327
1 parent edde486
commit 997d327
Showing 1 changed file with 7 additions and 7 deletions.
diff --git a/acinclude.m4 b/acinclude.m4
@@ -27,7 +27,7 @@ AC_DEFUN([OVS_ENABLE_WERROR],
 
 dnl OVS_CHECK_LINUX
 dnl
-dnl Configure linux kernel source tree 
+dnl Configure linux kernel source tree
 AC_DEFUN([OVS_CHECK_LINUX], [
   AC_ARG_WITH([linux],
               [AC_HELP_STRING([--with-linux=/path/to/linux],
@@ -298,15 +298,15 @@ AC_DEFUN([OVS_GREP_IFELSE], [
     grep '$2' $1 >/dev/null 2>&1
     status=$?
     case $status in
-      0) 
+      0)
         AC_MSG_RESULT([yes])
         m4_if([$3], [], [OVS_DEFINE([HAVE_]m4_toupper([$2]))], [$3])
         ;;
-      1) 
+      1)
         AC_MSG_RESULT([no])
         $4
         ;;
-      *) 
+      *)
         AC_MSG_ERROR([grep exited with status $status])
         ;;
     esac
@@ -471,7 +471,7 @@ AC_DEFUN([OVS_CHECK_LINUX_COMPAT], [
                         [label],
                         [OVS_GREP_IFELSE([$KSRC/include/net/ip_tunnels.h],
                                          [iptunnel_pull_offloads],
-			[OVS_GREP_IFELSE([$KSRC/include/net/dst_cache.h], [dst_cache],
+                        [OVS_GREP_IFELSE([$KSRC/include/net/dst_cache.h], [dst_cache],
                                          [OVS_DEFINE([USE_UPSTREAM_TUNNEL])])])])
 
   OVS_GREP_IFELSE([$KSRC/include/linux/net.h], [sock_create_kern.*net],
@@ -552,7 +552,7 @@ AC_DEFUN([OVS_CHECK_LINUX_COMPAT], [
                   [OVS_GREP_IFELSE([$KSRC/include/linux/rtnetlink.h],
                                    [rcu_read_lock_held])])
   OVS_GREP_IFELSE([$KSRC/include/linux/rtnetlink.h], [lockdep_rtnl_is_held])
-  
+
   # Check for the proto_data_valid member in struct sk_buff.  The [^@]
   # is necessary because some versions of this header remove the
   # member but retain the kerneldoc comment that describes it (which
@@ -570,7 +570,7 @@ AC_DEFUN([OVS_CHECK_LINUX_COMPAT], [
                   [OVS_DEFINE([HAVE_U16_RXHASH])])
   OVS_GREP_IFELSE([$KSRC/include/linux/skbuff.h], [skb_dst(],
                   [OVS_DEFINE([HAVE_SKB_DST_ACCESSOR_FUNCS])])
-  OVS_GREP_IFELSE([$KSRC/include/linux/skbuff.h], 
+  OVS_GREP_IFELSE([$KSRC/include/linux/skbuff.h],
                   [skb_copy_from_linear_data_offset])
   OVS_GREP_IFELSE([$KSRC/include/linux/skbuff.h],
                   [skb_reset_tail_pointer])