selftests: netfilter: nft_meta.sh: small shellcheck cleanup

shellcheck complains about missing "", so add those.

Signed-off-by: Florian Westphal <fw@strlen.de>
Link: https://lore.kernel.org/r/20240418152744.15105-11-fw@strlen.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/tools/testing/selftests/net/netfilter/nft_meta.sh b/tools/testing/selftests/net/netfilter/nft_meta.sh
index f33154c04d3441ab4e2f9aba189b899d7ff441cd..71505b6cb2529892e6072499e646e9b18b6f345b 100755 (executable)
--- a/tools/testing/selftests/net/netfilter/nft_meta.sh
+++ b/tools/testing/selftests/net/netfilter/nft_meta.sh
@@ -91,10 +91,10 @@ check_one_counter()
        local want="packets $2"
        local verbose="$3"
 
-       if ! ip netns exec "$ns0" nft list counter inet filter $cname | grep -q "$want"; then
+       if ! ip netns exec "$ns0" nft list counter inet filter "$cname" | grep -q "$want"; then
                echo "FAIL: $cname, want \"$want\", got"
                ret=1
-               ip netns exec "$ns0" nft list counter inet filter $cname
+               ip netns exec "$ns0" nft list counter inet filter "$cname"
        fi
 }