cluster: STABLE3 - cman init: factor a file into a var

[Fabio M. Di Nitto]

Gitweb:        http://git.fedorahosted.org/git/cluster.git?p=cluster.git;a=commitdiff;h=881639f586306925b9245be53f03b5679bf30d0a
Commit:        881639f586306925b9245be53f03b5679bf30d0a
Parent:        579c7059a9348d447a2a07694f9127e2b68b3def
Author:        Fabio M. Di Nitto <fdinitto@redhat.com>
AuthorDate:    Thu Mar 26 15:53:14 2009 +0100
Committer:     Fabio M. Di Nitto <fdinitto@redhat.com>
CommitterDate: Fri Mar 27 20:05:47 2009 +0100

cman init: factor a file into a var

don't dupe the same filename 3 times

Thanks to Jim M. for spotting it.

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>
---
 cman/init.d/cman.in |    8 +++++---
 1 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/cman/init.d/cman.in b/cman/init.d/cman.in
index e1efb18..ca34398 100644
--- a/cman/init.d/cman.in
+++ b/cman/init.d/cman.in
@@ -423,12 +423,14 @@ stop_configfs()
 
 set_networking_params()
 {
-	[ ! -f  /proc/sys/net/core/rmem_default ] && return 0
+	rmemdefault=/proc/sys/net/core/rmem_default
 
-	value="$(cat /proc/sys/net/core/rmem_default)"
+	[ ! -f $rmemdefault ] && return 0
+
+	value="$(cat $rmemdefault)"
 
 	[ $value -le $NET_RMEM_DEFAULT ] && \
-		echo $NET_RMEM_DEFAULT > /proc/sys/net/core/rmem_default
+		echo $NET_RMEM_DEFAULT > $rmemdefault
 
 	value="$(cat /proc/sys/net/core/rmem_max)"