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Sun, 14 Jan 2018 22:12:35 -0700 From: Hemant Agrawal To: CC: , Date: Mon, 15 Jan 2018 10:41:26 +0530 Message-ID: <1515993086-22134-2-git-send-email-hemant.agrawal@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1515993086-22134-1-git-send-email-hemant.agrawal@nxp.com> References: <1512642493-14609-1-git-send-email-hemant.agrawal@nxp.com> <1515993086-22134-1-git-send-email-hemant.agrawal@nxp.com> X-EOPAttributedMessage: 0 X-Matching-Connectors: 131604667571148373; (91ab9b29-cfa4-454e-5278-08d120cd25b8); () X-Forefront-Antispam-Report: CIP:192.88.168.50; IPV:NLI; CTRY:US; EFV:NLI; SFV:NSPM; SFS:(10009020)(39860400002)(376002)(396003)(39380400002)(346002)(2980300002)(1109001)(1110001)(3190300001)(339900001)(189003)(199004)(104016004)(76176011)(2950100002)(106466001)(498600001)(2351001)(36756003)(51416003)(50226002)(81166006)(6666003)(356003)(81156014)(8676002)(2906002)(6916009)(105606002)(86362001)(305945005)(85426001)(5660300001)(8936002)(77096006)(97736004)(316002)(54906003)(53936002)(68736007)(47776003)(16586007)(4326008)(50466002)(48376002)(59450400001); 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Ip=[192.88.168.50]; Helo=[tx30smr01.am.freescale.net] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MWHPR03MB2702 Subject: [dpdk-dev] [PATCH v2 2/2] bus/fslmc: clear the vfio group on error X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Signed-off-by: Hemant Agrawal --- drivers/bus/fslmc/fslmc_vfio.c | 4 ++++ 1 file changed, 4 insertions(+) -- 2.7.4 diff --git a/drivers/bus/fslmc/fslmc_vfio.c b/drivers/bus/fslmc/fslmc_vfio.c index fb2f403..12b254a 100644 --- a/drivers/bus/fslmc/fslmc_vfio.c +++ b/drivers/bus/fslmc/fslmc_vfio.c @@ -634,12 +634,14 @@ fslmc_vfio_setup_group(void) if (ret) { FSLMC_VFIO_LOG(ERR, "VFIO error getting group status"); close(vfio_group.fd); + rte_vfio_clear_group(vfio_group.fd); return ret; } if (!(status.flags & VFIO_GROUP_FLAGS_VIABLE)) { FSLMC_VFIO_LOG(ERR, "VFIO group not viable"); close(vfio_group.fd); + rte_vfio_clear_group(vfio_group.fd); return -EPERM; } /* Since Group is VIABLE, Store the groupid */ @@ -654,6 +656,7 @@ fslmc_vfio_setup_group(void) "Error connecting container with groupid %d", groupid); close(vfio_group.fd); + rte_vfio_clear_group(vfio_group.fd); return ret; } } @@ -664,6 +667,7 @@ fslmc_vfio_setup_group(void) FSLMC_VFIO_LOG(ERR, "Error getting device %s fd from group %d", g_container, vfio_group.groupid); close(vfio_group.fd); + rte_vfio_clear_group(vfio_group.fd); return ret; } container_device_fd = ret;