diff options
| author | Selvin Xavier <selvin.xavier@avagotech.com> | 2015-10-20 11:47:57 +0300 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2015-10-22 00:28:19 +0300 |
| commit | fb16d8c49e6fa2791620cf2cd61d6daa123ed51e (patch) | |
| tree | 469200731449a7f4a25e9c6bb3bbfbc91759bab6 /drivers/infiniband | |
| parent | 5a85f5e9d41bfd8a1fb5136d5ea2815fc75a5271 (diff) | |
| download | linux-fb16d8c49e6fa2791620cf2cd61d6daa123ed51e.tar.xz | |
RDMA/ocrdma: Avoid a possible crash in ocrdma_rem_port_stats
debugfs_remove should be called before freeing the driver
stats resources to avoid any crash during ocrdma_remove.
Signed-off-by: Devesh Sharma <devesh.sharma@avagotech.com>
Signed-off-by: Selvin Xavier <selvin.xavier@avagotech.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband')
| -rw-r--r-- | drivers/infiniband/hw/ocrdma/ocrdma_stats.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_stats.c b/drivers/infiniband/hw/ocrdma/ocrdma_stats.c index 69334e214571..86c303a620c1 100644 --- a/drivers/infiniband/hw/ocrdma/ocrdma_stats.c +++ b/drivers/infiniband/hw/ocrdma/ocrdma_stats.c @@ -855,9 +855,9 @@ void ocrdma_rem_port_stats(struct ocrdma_dev *dev) { if (!dev->dir) return; + debugfs_remove(dev->dir); mutex_destroy(&dev->stats_lock); ocrdma_release_stats_mem(dev); - debugfs_remove(dev->dir); } void ocrdma_init_debugfs(void) |