extras/hooks: Fix getopt usage

`getopt` does not have an optional argument as '-name'. It should
be either '-n' or '--name'(see man getopt(1)). This wrong usage
resulted in setting the script name as 'ame' instead of $PROGNAME
in most of the hook-scripts.

Additionally the following line from DESCRIPTION given for `getopt`
shell command expects short options for almost every kind of usage
mentioned in SYNOPSIS:

. . .
If  no  '-o'  or '--options' option is found in the first part, the
first parameter of the second part is used as the short options string.
. . .

Refer http://man7.org/linux/man-pages/man1/getopt.1.html for more
clarity on its usage.

Change-Id: I95baf5fa8c99025e66b2d83656dd838d4f6048ce
BUG: 1503983
Signed-off-by: Anoop C S <anoopcs@redhat.com>

extras/hook-scripts/add-brick/post/disabled-quota-root-xattr-heal.sh

@@ -74,7 +74,7 @@ get_and_set_xattr ()
 ##------------------------------------------
 ## Parse the arguments
 ##------------------------------------------
-ARGS=$(getopt -l $OPTSPEC  -name $PROGNAME "$@")
+ARGS=$(getopt -o '' -l $OPTSPEC -n $PROGNAME -- "$@")
 eval set -- "$ARGS"
 
 while true;

extras/hook-scripts/add-brick/pre/S28Quota-enable-root-xattr-heal.sh

@@ -38,7 +38,7 @@ activate ()
 ##------------------------------------------
 ## Parse the arguments
 ##------------------------------------------
-ARGS=$(getopt -l $OPTSPEC  -name $PROGNAME "$@")
+ARGS=$(getopt -o '' -l $OPTSPEC -n $PROGNAME -- "$@")
 eval set -- "$ARGS"
 
 while true;

extras/hook-scripts/create/post/S10selinux-label-brick.sh

@@ -14,7 +14,7 @@ OPTSPEC="volname:"
 VOL=
 
 parse_args () {
-        ARGS=$(getopt -l $OPTSPEC  -name $PROGNAME "$@")
+        ARGS=$(getopt -o '' -l $OPTSPEC -n $PROGNAME -- "$@")
         eval set -- "$ARGS"
 
         while true; do

extras/hook-scripts/delete/pre/S10selinux-del-fcontext.sh

@@ -15,7 +15,7 @@ OPTSPEC="volname:"
 VOL=
 
 function parse_args () {
-        ARGS=$(getopt -l $OPTSPEC  -name $PROGNAME "$@")
+        ARGS=$(getopt -o '' -l $OPTSPEC -n $PROGNAME -- "$@")
         eval set -- "$ARGS"
 
         while true; do

extras/hook-scripts/set/post/S30samba-set.sh

@@ -28,7 +28,7 @@ USERSMB_SET=""
 USERCIFS_SET=""
 
 function parse_args () {
-        ARGS=$(getopt -l $OPTSPEC  --name $PROGNAME -o "o:" -- "$@")
+        ARGS=$(getopt -o 'o:' -l $OPTSPEC -n $PROGNAME -- "$@")
         eval set -- "$ARGS"
 
         while true; do

extras/hook-scripts/start/post/S29CTDBsetup.sh

@@ -21,7 +21,7 @@ VOL=
 META="all"
 
 function parse_args () {
-        ARGS=$(getopt -l $OPTSPEC  -name $PROGNAME "$@")
+        ARGS=$(getopt -o '' -l $OPTSPEC -n $PROGNAME -- "$@")
         eval set -- "$ARGS"
 
         while true; do

extras/hook-scripts/start/post/S30samba-start.sh

@@ -29,7 +29,7 @@ PIDDIR=
 GLUSTERD_WORKDIR=
 
 function parse_args () {
-        ARGS=$(getopt -l $OPTSPEC  -name $PROGNAME "$@")
+        ARGS=$(getopt -o '' -l $OPTSPEC -n $PROGNAME -- "$@")
         eval set -- "$ARGS"
 
         while true; do

extras/hook-scripts/stop/pre/S29CTDB-teardown.sh

@@ -12,7 +12,7 @@ VOL=
 META="all"
 
 function parse_args () {
-        ARGS=$(getopt -l $OPTSPEC  -name $PROGNAME "$@")
+        ARGS=$(getopt -o '' -l $OPTSPEC -n $PROGNAME -- "$@")
         eval set -- "$ARGS"
 
         while true; do

extras/hook-scripts/stop/pre/S30samba-stop.sh

@@ -22,7 +22,7 @@ CONFIGFILE=
 PIDDIR=
 
 function parse_args () {
-        ARGS=$(getopt -l $OPTSPEC  -name $PROGNAME "$@")
+        ARGS=$(getopt -o '' -l $OPTSPEC -n $PROGNAME -- "$@")
         eval set -- "$ARGS"
 
         while true; do