nvme-tcp: don't access released socket during error recovery

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/nvme/host/tcp.c"
                    ],
                    "versions": [
                        {
                            "version": "02c57a82c0081141abc19150beab48ef47f97f18",
                            "lessThan": "fe2d9e54165dadaa0d0cc3355c0be9c3e129fa0d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "02c57a82c0081141abc19150beab48ef47f97f18",
                            "lessThan": "d82f762db4776fa11de88018f0f5de2d5db72a72",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "02c57a82c0081141abc19150beab48ef47f97f18",
                            "lessThan": "76d54bf20cdcc1ed7569a89885e09636e9a8d71d",
                            "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/host/tcp.c"
                    ],
                    "versions": [
                        {
                            "version": "6.1",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.1",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.18",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.2.5",
                            "lessThanOrEqual": "6.2.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.3",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }