nvmet-tcp: check return value of nvmet_tcp_set_queue_sock

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/nvme/target/tcp.c"
                    ],
                    "versions": [
                        {
                            "version": "675b453e024154dd547921c6e6d5b58747ba7e0e",
                            "lessThan": "41b63ff99e3ef37d08f3693413dae5ede5e79fe1",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "675b453e024154dd547921c6e6d5b58747ba7e0e",
                            "lessThan": "cba2ee57fd302727aea7d41e9d9cd0969f5df0fb",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "675b453e024154dd547921c6e6d5b58747ba7e0e",
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                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "675b453e024154dd547921c6e6d5b58747ba7e0e",
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                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                }

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/nvme/target/tcp.c"
                    ],
                    "versions": [
                        {
                            "version": "6.7",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.7",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.114",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.40",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.1.5",
                            "lessThanOrEqual": "7.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }