scripts: bash-isms in scripts

Backport of
> http://review.gluster.org/#/c/14401/
> BUG: 1336853
> Change-Id: I05f8718fb73c16dbb37c1f7460bb7b55cc0ffe97

Change-Id: I05f8718fb73c16dbb37c1f7460bb7b55cc0ffe97
BUG: 1336854
Reported-by: Patrick Matthäi <pmatthaei@debian.org>
Signed-off-by: Kaleb S KEITHLEY <kkeithle@redhat.com>
Change-Id: I2ab6b4089e658f766e0c73fa7de0579b48a30c49
Reviewed-on: http://review.gluster.org/14402
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
Smoke: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Prasanna Kumar Kalever <pkalever@redhat.com>
CentOS-regression: Gluster Build System <jenkins@build.gluster.com>

1 files changed, 5 insertions, 5 deletions

diff --git a/extras/stop-all-gluster-processes.sh b/extras/stop-all-gluster-processes.sh
index 5bc58b30f4e..356a2a63059 100755
--- a/extras/stop-all-gluster-processes.sh
+++ b/extras/stop-all-gluster-processes.sh
@@ -4,7 +4,7 @@
 errors=0
 
 # find the mounts and return their pids
-function get_mount_pids()
+get_mount_pids()
 {
     local opts
     local pid
@@ -20,7 +20,7 @@ function get_mount_pids()
 }
 
 # handle mount processes i.e. 'glusterfs'
-function kill_mounts()
+kill_mounts()
 {
     local signal=${1}
     local pid
@@ -33,7 +33,7 @@ function kill_mounts()
 }
 
 # handle brick processes and node services
-function kill_bricks_and_services()
+kill_bricks_and_services()
 {
     local signal=${1}
     local pidfile
@@ -50,7 +50,7 @@ function kill_bricks_and_services()
 # for geo-replication, only 'monitor' has pid file written, other
 # processes are not having a pid file, so get it through 'ps' and
 # handle these processes
-function kill_georep_gsync()
+kill_georep_gsync()
 {
     local signal=${1}
 
@@ -64,7 +64,7 @@ function kill_georep_gsync()
     fi
 }
 
-function main()
+main()
 {
     kill_mounts TERM
     kill_bricks_and_services TERM