linux-kernel - [PATCH] selftests: KVM: Replace optarg with arg in guest_modes

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Date:   Wed,  1 Feb 2023 13:45:20 +0800
From:   shahuang@...hat.com
To:     kvm@...r.kernel.org
Cc:     Shaoqin Huang <shahuang@...hat.com>,
        Paolo Bonzini <pbonzini@...hat.com>,
        Shuah Khan <shuah@...nel.org>,
        Sean Christopherson <seanjc@...gle.com>,
        linux-kselftest@...r.kernel.org (open list:KERNEL SELFTEST FRAMEWORK),
        linux-kernel@...r.kernel.org (open list)
Subject: [PATCH] selftests: KVM: Replace optarg with arg in guest_modes_cmdline

From: Shaoqin Huang <shahuang@...hat.com>

The parameter arg in guest_modes_cmdline not being used now, and the
optarg should be replaced with arg in guest_modes_cmdline.

Signed-off-by: Shaoqin Huang <shahuang@...hat.com>
---
 tools/testing/selftests/kvm/lib/guest_modes.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/testing/selftests/kvm/lib/guest_modes.c b/tools/testing/selftests/kvm/lib/guest_modes.c
index 99a575bbbc52..1f2dca4520ab 100644
--- a/tools/testing/selftests/kvm/lib/guest_modes.c
+++ b/tools/testing/selftests/kvm/lib/guest_modes.c
@@ -127,7 +127,7 @@ void guest_modes_cmdline(const char *arg)
 		mode_selected = true;
 	}
 
-	mode = strtoul(optarg, NULL, 10);
+	mode = strtoul(arg, NULL, 10);
 	TEST_ASSERT(mode < NUM_VM_MODES, "Guest mode ID %d too big", mode);
 	guest_modes[mode].enabled = true;
 }
-- 
2.39.0