net: lan966x: fix page pool leak in error paths

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/net/ethernet/microchip/lan966x/lan966x_fdma.c"
                    ],
                    "versions": [
                        {
                            "version": "11871aba19748b3387e83a2db6360aa7119e9a1a",
                            "lessThan": "a229a4dc87302fa131f3394b09b0efd8c255a5ac",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "11871aba19748b3387e83a2db6360aa7119e9a1a",
                            "lessThan": "73e940c4249dc5ec6422d1fae535d192fb125955",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "11871aba19748b3387e83a2db6360aa7119e9a1a",
                            "lessThan": "22e1ee9f22b5c3bb702bb6d4167d770002a85b2b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "11871aba19748b3387e83a2db6360aa7119e9a1a",
                            "lessThan": "4941e234cfd67ac911fb259642b453f9f76aac41",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "11871aba19748b3387e83a2db6360aa7119e9a1a",
                            "lessThan": "076344a6ad9d1308faaed1402fdcfdda68b604ab",
                            "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/net/ethernet/microchip/lan966x/lan966x_fdma.c"
                    ],
                    "versions": [
                        {
                            "version": "6.2",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.2",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.160",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.82",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.23",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.19.13",
                            "lessThanOrEqual": "6.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.0",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }