nvmet: fix return status of RMI log page on allocation failure

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/nvme/target/admin-cmd.c"
                    ],
                    "versions": [
                        {
                            "version": "5fd075cdaf3649000677d960fd9e45c08081b7e0",
                            "lessThan": "ffd56ada81f975a33f1df447f1bec9090a818e98",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5fd075cdaf3649000677d960fd9e45c08081b7e0",
                            "lessThan": "9e136150ac55df4b7ea36e6110ffa39d08905f37",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5fd075cdaf3649000677d960fd9e45c08081b7e0",
                            "lessThan": "581d8bb556dd3e5567bcf322aa5e3e4b6a200c08",
                            "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/admin-cmd.c"
                    ],
                    "versions": [
                        {
                            "version": "6.13",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.13",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.57",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.6",
                            "lessThanOrEqual": "7.2.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.3",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }