Remove unnecessary Debian postrm script, and simplify postinst script

Signed-off-by: Roland Dreier <rolandd@cisco.com>

3 files changed, 7 insertions, 50 deletions

diff --git a/Makefile.am b/Makefile.am
index 284fe94..eafbac1 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -48,8 +48,8 @@ man_MANS = man/ibv_asyncwatch.1 man/ibv_devices.1 man/ibv_devinfo.1 \
 
 DEBIAN = debian/changelog debian/compat debian/control debian/copyright \
     debian/ibverbs-utils.install debian/libibverbs1.install \
-    debian/libibverbs1.postinst debian/libibverbs1.postrm \
-    debian/libibverbs-dev.install debian/rules
+    debian/libibverbs1.postinst debian/libibverbs-dev.install \
+    debian/rules
 
 EXTRA_DIST = include/infiniband/driver.h include/infiniband/kern-abi.h \
     include/infiniband/opcode.h include/infiniband/verbs.h src/ibverbs.h \
diff --git a/debian/libibverbs1.postinst b/debian/libibverbs1.postinst
index 7925e75..f7d2ee6 100644
--- a/debian/libibverbs1.postinst
+++ b/debian/libibverbs1.postinst
@@ -1,28 +1,12 @@
-#! /bin/sh
+#!/bin/sh
 # postinst script for libibverbs1
 
 set -e
 
-case "$1" in
-    configure)
-	if ! getent group rdma > /dev/null 2>&1 ; then
-	    addgroup --system rdma
-	fi
-    ;;
+if [ "$1" != configure ]; then
+    exit 0
+fi
 
-    abort-upgrade|abort-remove|abort-deconfigure)
-    ;;
-
-    *)
-        echo "postinst called with unknown argument \`$1'" >&2
-        exit 0
-    ;;
-esac
-
-# dh_installdeb will replace this with shell code automatically
-# generated by other debhelper scripts.
+getent group rdma > /dev/null 2>&1 || addgroup --system --quiet rdma
 
 #DEBHELPER#
-
-exit 0
-
diff --git a/debian/libibverbs1.postrm b/debian/libibverbs1.postrm
deleted file mode 100644
index 4267700..0000000
--- a/debian/libibverbs1.postrm
+++ /dev/null
@@ -1,27 +0,0 @@
-#! /bin/sh
-# postrm script for libibverbs1
-
-set -e
-
-case "$1" in
-    purge)
-	if grep "^rdma:" /etc/group > /dev/null 2>&1 ; then
-	    groupdel rdma
-	fi
-    ;;
-
-    remove|upgrade|failed-upgrade|abort-install|abort-upgrade|disappear)
-    ;;
-
-    *)
-        echo "postrm called with unknown argument \`$1'" >&2
-        exit 0
-    ;;
-esac
-
-# dh_installdeb will replace this with shell code automatically
-# generated by other debhelper scripts.
-
-#DEBHELPER#
-
-exit 0