ShellCheck - shell script analysis tool
version: 0.10.0
license: GNU General Public License, version 3
website: https://www.shellcheck.net
Redirect to /tmp/tmp.uXsmO2kCl5 and /tmp/tmp.4JDrxTVyVD
Tree base:
f40627350c10 ("Merge branch 'net-stmmac-rk-much-needed-cleanups'")
Now at:
898ee4b15f5f ("selftest: Add selftest for multicast address notifications")
 ====== Checking before the patch ======
 ====== Checking the tree with the patch ======
Checking tools/testing/selftests/net/rtnetlink_notification.sh - fa38ef9ee877f2b33c6522490a94c39c324964eee636cc12705bd0d305deff99


In rtnetlink_notification.sh line 26:
	ip monitor maddr > $tmpfile &
                           ^------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	ip monitor maddr > "$tmpfile" &


In rtnetlink_notification.sh line 35:
		return $RET
                       ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		return "$RET"


In rtnetlink_notification.sh line 56:
	return $RET
               ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	return "$RET"


In rtnetlink_notification.sh line 70:
exit $EXIT_STATUS
     ^----------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
exit "$EXIT_STATUS"

For more information:
  https://www.shellcheck.net/wiki/SC2086 -- Double quote to prevent globbing ...