From: Hemant Agrawal <hemant.agrawal@nxp.com>
Date: Mon, 15 Jan 2018 05:11:26 +0000 (+0530)
Subject: bus/fslmc: clear the vfio group on error
X-Git-Tag: spdx-start~258
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=5329b95aae3a22aaadc6888ae17c7082996abb97;p=dpdk.git

bus/fslmc: clear the vfio group on error

Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
---

diff --git a/drivers/bus/fslmc/fslmc_vfio.c b/drivers/bus/fslmc/fslmc_vfio.c
index 79ce9be322..9f28fa0bf2 100644
--- a/drivers/bus/fslmc/fslmc_vfio.c
+++ b/drivers/bus/fslmc/fslmc_vfio.c
@@ -637,12 +637,14 @@ 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 */
@@ -657,6 +659,7 @@ 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;
 		}
 	}
@@ -667,6 +670,7 @@ 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;