scripts: zfs.sh: explicitly ignore unloaded modules when unloading

Reviewed-by: Brian Atkinson <batkinson@lanl.gov> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz> Closes openzfs#13356
andrewc12 · Sep 23, 2022 · 4caae18 · 4caae18
1 parent bd2e0b6
commit 4caae18
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/scripts/zfs.sh b/scripts/zfs.sh
@@ -164,7 +164,7 @@ unload_modules_freebsd() {
 unload_modules_linux() {
 	NAME="${KMOD_ZFS##*/}"
 	NAME="${NAME%.ko}"
-	$DELMOD "$NAME" || return
+	! [ -d "/sys/module/$NAME" ] || $DELMOD "$NAME" || return
 
 	if [ "$VERBOSE" = "yes" ]; then
 		echo "Successfully unloaded ZFS module stack"