treewide: Convert leading tabs to spaces.

It's always been OVS coding style to use spaces rather than tabs for
indentation, but some tabs have snuck in over time.  This commit converts
them to spaces.

Signed-off-by: Ben Pfaff <blp@ovn.org>
Acked-by: Justin Pettit <jpettit@ovn.org>

1 files changed, 63 insertions, 63 deletions

diff --git a/tests/ovsdb-cluster.at b/tests/ovsdb-cluster.at
index b23adc6a5..1c4149155 100644
--- a/tests/ovsdb-cluster.at
+++ b/tests/ovsdb-cluster.at
@@ -15,10 +15,10 @@ ovsdb_check_cluster () {
 
     on_exit 'kill `cat *.pid`'
     for i in `seq $n`; do
-	AT_CHECK([ovsdb-server -vraft -vconsole:off -vsyslog:off --detach --no-chdir --log-file=s$i.log --pidfile=s$i.pid --unixctl=s$i --remote=punix:s$i.ovsdb s$i.db])
+        AT_CHECK([ovsdb-server -vraft -vconsole:off -vsyslog:off --detach --no-chdir --log-file=s$i.log --pidfile=s$i.pid --unixctl=s$i --remote=punix:s$i.ovsdb s$i.db])
     done
     for i in `seq $n`; do
-	AT_CHECK([ovsdb-client --timeout=30 wait unix:s$i.ovsdb $schema connected])
+        AT_CHECK([ovsdb-client --timeout=30 wait unix:s$i.ovsdb $schema connected])
     done
 
     for txn
@@ -28,7 +28,7 @@ ovsdb_check_cluster () {
     done
     AT_CHECK_UNQUOTED([uuidfilt output], [0], [$output])
     for i in `seq $n`; do
-	OVS_APP_EXIT_AND_WAIT_BY_TARGET([`pwd`/s$i], [s$i.pid])
+        OVS_APP_EXIT_AND_WAIT_BY_TARGET([`pwd`/s$i], [s$i.pid])
     done
 
     AT_CHECK([ovsdb-tool check-cluster s*.db])
@@ -67,8 +67,8 @@ AT_BANNER([OVSDB - cluster tests])
 # Torture test.
 OVS_START_SHELL_HELPERS
 ovsdb_torture_test () {
-    local n=$1			# Number of cluster members
-    local victim=$2		# Cluster member to kill or remove
+    local n=$1                  # Number of cluster members
+    local victim=$2             # Cluster member to kill or remove
     local variant=$3            # 'kill' and restart or 'remove' and add
     cp $top_srcdir/ovn/ovn-sb.ovsschema schema
     schema=`ovsdb-tool schema-name schema`
@@ -78,44 +78,44 @@ ovsdb|WARN|schema: changed 2 columns in 'OVN_Southbound' database from ephemeral
 
     join_cluster() {
         local i=$1
-	others=
-	for j in `seq 1 $n`; do
-	    if test $i != $j; then
-	        others="$others unix:s$j.raft"
+        others=
+        for j in `seq 1 $n`; do
+            if test $i != $j; then
+                others="$others unix:s$j.raft"
             fi
-	done
-	AT_CHECK([ovsdb-tool join-cluster s$i.db $schema unix:s$i.raft $others])
+        done
+        AT_CHECK([ovsdb-tool join-cluster s$i.db $schema unix:s$i.raft $others])
     }
 
     start_server() {
         local i=$1
-	printf "\ns$i: starting\n"
-	AT_CHECK([ovsdb-server -vjsonrpc -vconsole:off -vsyslog:off --detach --no-chdir --log-file=s$i.log --pidfile=s$i.pid --unixctl=s$i --remote=punix:s$i.ovsdb s$i.db])
+        printf "\ns$i: starting\n"
+        AT_CHECK([ovsdb-server -vjsonrpc -vconsole:off -vsyslog:off --detach --no-chdir --log-file=s$i.log --pidfile=s$i.pid --unixctl=s$i --remote=punix:s$i.ovsdb s$i.db])
     }
     stop_server() {
         local i=$1
-	printf "\ns$i: stopping\n"
+        printf "\ns$i: stopping\n"
         OVS_APP_EXIT_AND_WAIT_BY_TARGET([`pwd`/s$i], [s$i.pid])
     }
     connect_server() {
         local i=$1
-	printf "\ns$i: waiting to connect to storage\n"
-	AT_CHECK([ovsdb-client --timeout=30 -vfile -vsyslog:off -vvlog:off --log-file=connect$i.log wait unix:s$i.ovsdb $schema connected])
+        printf "\ns$i: waiting to connect to storage\n"
+        AT_CHECK([ovsdb-client --timeout=30 -vfile -vsyslog:off -vvlog:off --log-file=connect$i.log wait unix:s$i.ovsdb $schema connected])
     }
     remove_server() {
         local i=$1
-	printf "\ns$i: removing from cluster\n"
-	AT_CHECK([ovs-appctl --timeout=30 -t "`pwd`"/s$i cluster/leave OVN_Southbound])
-	printf "\ns$i: waiting for removal to complete\n"
-	AT_CHECK([ovsdb-client --timeout=30 -vfile -vsyslog:off -vvlog:off --log-file=remove$i.log wait unix:s$i.ovsdb $schema removed])
-	stop_server $victim
+        printf "\ns$i: removing from cluster\n"
+        AT_CHECK([ovs-appctl --timeout=30 -t "`pwd`"/s$i cluster/leave OVN_Southbound])
+        printf "\ns$i: waiting for removal to complete\n"
+        AT_CHECK([ovsdb-client --timeout=30 -vfile -vsyslog:off -vvlog:off --log-file=remove$i.log wait unix:s$i.ovsdb $schema removed])
+        stop_server $victim
     }
     add_server() {
         local i=$1
-	rm s$i.db
+        rm s$i.db
         join_cluster $i
-	start_server $i
-	connect_server $i
+        start_server $i
+        connect_server $i
     }
 
     cid=`ovsdb-tool db-cid s1.db`
@@ -134,16 +134,16 @@ ovsdb|WARN|schema: changed 2 columns in 'OVN_Southbound' database from ephemeral
     n1=10 n2=5
     echo "starting $n1*$n2 ovn-sbctl processes..."
     for i in $(seq 0 $(expr $n1 - 1) ); do
-	(for j in $(seq $n2); do
+        (for j in $(seq $n2); do
              : > $i-$j.running
-	     run_as "ovn-sbctl($i-$j)" ovn-sbctl "-vPATTERN:console:ovn-sbctl($i-$j)|%D{%H:%M:%S}|%05N|%c|%p|%m" --log-file=$i-$j.log -vfile -vsyslog:off -vtimeval:off --timeout=120 --no-leader-only add SB_Global . external_ids $i-$j=$i-$j
-	     status=$?
-	     if test $status != 0; then
-	         echo "$i-$j exited with status $status" > $i-$j:$status
+             run_as "ovn-sbctl($i-$j)" ovn-sbctl "-vPATTERN:console:ovn-sbctl($i-$j)|%D{%H:%M:%S}|%05N|%c|%p|%m" --log-file=$i-$j.log -vfile -vsyslog:off -vtimeval:off --timeout=120 --no-leader-only add SB_Global . external_ids $i-$j=$i-$j
+             status=$?
+             if test $status != 0; then
+                 echo "$i-$j exited with status $status" > $i-$j:$status
              fi
              rm $i-$j.running
-	 done
-	 : > $i.done)&
+         done
+         : > $i.done)&
     done
     echo "...done"
     sleep 2
@@ -153,44 +153,44 @@ ovsdb|WARN|schema: changed 2 columns in 'OVN_Southbound' database from ephemeral
     i=0
     (while :; do echo; sleep 1; done) | while read; do
         printf "t=%2d s:" $i
-	done=0
+        done=0
         for j in $(seq 0 $(expr $n1 - 1)); do
-	    if test -f $j.done; then
-	        printf " $j"
-		done=$(expr $done + 1)
+            if test -f $j.done; then
+                printf " $j"
+                done=$(expr $done + 1)
             fi
-	done
-	printf '\n'
-	if test $done = $n1; then
-	    break
+        done
+        printf '\n'
+        if test $done = $n1; then
+            break
         fi
 
         case $phase in # (
-	0)
+        0)
             if test $done -ge $(expr $n1 / 4); then
-	        if test $variant = kill; then
-		    stop_server $victim
-		else
-		    remove_server $victim
-		fi
-		phase=1
-		next=$(expr $i + 2)
+                if test $variant = kill; then
+                    stop_server $victim
+                else
+                    remove_server $victim
+                fi
+                phase=1
+                next=$(expr $i + 2)
             fi
-	    ;; # (
+            ;; # (
         1)
-	    if test $i -ge $next; then
-	        if test $variant = kill; then
-		    start_server $victim
-		    connect_server $victim
-		else
-		    add_server $victim
-		fi
-		phase=2
-	    fi
-	    ;;
-	esac
+            if test $i -ge $next; then
+                if test $variant = kill; then
+                    start_server $victim
+                    connect_server $victim
+                else
+                    add_server $victim
+                fi
+                phase=2
+            fi
+            ;;
+        esac
 
-	i=$(expr $i + 1)
+        i=$(expr $i + 1)
     done
     echo "...done"
     AT_CHECK([if test $phase != 2; then exit 77; fi])
@@ -203,9 +203,9 @@ ovsdb|WARN|schema: changed 2 columns in 'OVN_Southbound' database from ephemeral
     AT_CHECK([ovn-sbctl --timeout=30 --log-file=finalize.log -vtimeval:off -vfile -vsyslog:off --bare get SB_Global . external-ids | sed 's/, /\n/g; s/[[{}""]]//g;' | sort], [0], [expout])
 
     for i in `seq $n`; do
-	if test $i != $victim || test $phase != 1; then
-	    stop_server $i
-	fi
+        if test $i != $victim || test $phase != 1; then
+            stop_server $i
+        fi
     done
 
     # We ignore stdout because non-fatal warnings get printed there.