Do not return /dev/loop-control in unused_loop_device

[zfs.git] / scripts / common.sh.in

diff --git a/scripts/common.sh.in b/scripts/common.sh.in
index 0e792db..3c11820 100644 (file)
--- a/scripts/common.sh.in
+++ b/scripts/common.sh.in
@@ -263,7 +263,7 @@ check_loop_utils() {
 # Find and return an unused loopback device.
 #
 unused_loop_device() {
-       for DEVICE in `ls -1 /dev/loop* 2>/dev/null`; do
+       for DEVICE in `ls -1 /dev/loop[0-9]* 2>/dev/null`; do
                ${LOSETUP} ${DEVICE} &>/dev/null
                if [ $? -ne 0 ]; then
                        echo ${DEVICE}