LU-15626 lnet: fix shellcheck warning for lnet utils

Fix two small shellcheck warnings for
lnetunload.

Update the file headers to have the
SPDX license and use the standard
format.

Move spaces to tabs.

Test-Parameters: trivial
Signed-off-by: Timothy Day <timday@amazon.com>
Change-Id: Ic21d917b5b4d6ba6b679453bd50a7699f9908267
Reviewed-on: https://review.whamcloud.com/c/fs/lustre-release/+/50244
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Reviewed-by: Arshad Hussain <arshad.hussain@aeoncomputing.com>
Reviewed-by: Oleg Drokin <green@whamcloud.com>

diff --git a/lnet/utils/lbstats b/lnet/utils/lbstats
index 6cf4a52..039d45b 100755 (executable)
--- a/lnet/utils/lbstats
+++ b/lnet/utils/lbstats
@@ -1,4 +1,14 @@
 #!/bin/bash
+# SPDX-License-Identifier: GPL-2.0
+
+#
+# This file is part of Lustre, http://www.lustre.org/
+#
+# lnet/utils/lbstats
+#
+# Cleanly print out info about lnet router buffers,
+# network interfaces, and peers
+#
 
 echo "=== Router Buffers ======="
 lctl get_param -n buffers 2> /dev/null

diff --git a/lnet/utils/lnetunload b/lnet/utils/lnetunload
index b61f938..cc81229 100755 (executable)
--- a/lnet/utils/lnetunload
+++ b/lnet/utils/lnetunload
@@ -1,19 +1,28 @@
 #!/bin/bash
+# SPDX-License-Identifier: GPL-2.0
+
+#
+# This file is part of Lustre, http://www.lustre.org/
+#
+# lnet/utils/lnetunload
+#
+# Unload lnet related kernel modules
+#
 
 lnds=$(echo k{sock,qsw,{open,i,v,o2,c}ib,ra,ptl,mx}lnd)
 
 do_rmmod() {
-    mod=$1
-    if grep "^$mod" /proc/modules >/dev/null 2>&1; then
-       rmmod $mod
-    fi
+       mod=$1
+       if grep "^$mod" /proc/modules >/dev/null 2>&1; then
+               rmmod "$mod"
+       fi
 }
 
 do_rmmod lnet_selftest
 
 if lctl network down > /dev/null 2>&1; then
-    for mod in $lnds; do do_rmmod $mod; done
+       for mod in $lnds; do do_rmmod "$mod"; done
 
-    rmmod lnet 
-    rmmod libcfs
+       rmmod lnet
+       rmmod libcfs
 fi