selftests: mlxsw: Remove a redundant if statement in tc_flower_scale …

…test

Currently, the error return code of the failure condition is lost after
using an if statement, so the test doesn't fail when it should.

Remove the if statement that separates the condition and the error code
check, so the test won't always pass.

Fixes: abfce9e ("selftests: mlxsw: Reduce running time using offload indication")
Reported-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: Danielle Ratson <danieller@nvidia.com>
Reviewed-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

tools/testing/selftests/drivers/net/mlxsw/tc_flower_scale.sh

@@ -98,11 +98,7 @@ __tc_flower_test()
 			jq -r '[ .[] | select(.kind == "flower") |
 			.options | .in_hw ]' | jq .[] | wc -l)
 	[[ $((offload_count - 1)) -eq $count ]]
-	if [[ $should_fail -eq 0 ]]; then
-		check_err $? "Offload mismatch"
-	else
-		check_err_fail $should_fail $? "Offload more than expacted"
-	fi
+	check_err_fail $should_fail $? "Attempt to offload $count rules (actual result $((offload_count - 1)))"
 }
 
 tc_flower_test()