diff options
| -rw-r--r-- | fs/xfs/xfs_mount.c | 2 | ||||
| -rw-r--r-- | fs/xfs/xfs_vfsops.c | 10 |
2 files changed, 9 insertions, 3 deletions
diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c index cfe4de5def8..eef27f21f9a 100644 --- a/fs/xfs/xfs_mount.c +++ b/fs/xfs/xfs_mount.c @@ -1262,7 +1262,7 @@ xfs_unmountfs(xfs_mount_t *mp, struct cred *cr) void xfs_unmountfs_close(xfs_mount_t *mp, struct cred *cr) { - if (mp->m_logdev_targp != mp->m_ddev_targp) + if (mp->m_logdev_targp && mp->m_logdev_targp != mp->m_ddev_targp) xfs_free_buftarg(mp->m_logdev_targp, 1); if (mp->m_rtdev_targp) xfs_free_buftarg(mp->m_rtdev_targp, 1); diff --git a/fs/xfs/xfs_vfsops.c b/fs/xfs/xfs_vfsops.c index 47c890778bb..ba8f7a3e402 100644 --- a/fs/xfs/xfs_vfsops.c +++ b/fs/xfs/xfs_vfsops.c @@ -480,13 +480,19 @@ xfs_mount( } if (rtdev) { mp->m_rtdev_targp = xfs_alloc_buftarg(rtdev, 1); - if (!mp->m_rtdev_targp) + if (!mp->m_rtdev_targp) { + xfs_blkdev_put(logdev); + xfs_blkdev_put(rtdev); goto error0; + } } mp->m_logdev_targp = (logdev && logdev != ddev) ? xfs_alloc_buftarg(logdev, 1) : mp->m_ddev_targp; - if (!mp->m_logdev_targp) + if (!mp->m_logdev_targp) { + xfs_blkdev_put(logdev); + xfs_blkdev_put(rtdev); goto error0; + } /* * Setup flags based on mount(2) options and then the superblock |