diff options
Diffstat (limited to 'drivers/infiniband/hw/hfi1/debugfs.c')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/debugfs.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/hfi1/debugfs.c b/drivers/infiniband/hw/hfi1/debugfs.c index 36ae1fd86502..f661b387e916 100644 --- a/drivers/infiniband/hw/hfi1/debugfs.c +++ b/drivers/infiniband/hw/hfi1/debugfs.c @@ -1179,7 +1179,8 @@ DEBUGFS_FILE_OPS(fault_stats); static void fault_exit_opcode_debugfs(struct hfi1_ibdev *ibd) { - debugfs_remove_recursive(ibd->fault_opcode->dir); + if (ibd->fault_opcode) + debugfs_remove_recursive(ibd->fault_opcode->dir); kfree(ibd->fault_opcode); ibd->fault_opcode = NULL; } @@ -1207,6 +1208,7 @@ static int fault_init_opcode_debugfs(struct hfi1_ibdev *ibd) &ibd->fault_opcode->attr); if (IS_ERR(ibd->fault_opcode->dir)) { kfree(ibd->fault_opcode); + ibd->fault_opcode = NULL; return -ENOENT; } @@ -1230,7 +1232,8 @@ fail: static void fault_exit_packet_debugfs(struct hfi1_ibdev *ibd) { - debugfs_remove_recursive(ibd->fault_packet->dir); + if (ibd->fault_packet) + debugfs_remove_recursive(ibd->fault_packet->dir); kfree(ibd->fault_packet); ibd->fault_packet = NULL; } @@ -1256,6 +1259,7 @@ static int fault_init_packet_debugfs(struct hfi1_ibdev *ibd) &ibd->fault_opcode->attr); if (IS_ERR(ibd->fault_packet->dir)) { kfree(ibd->fault_packet); + ibd->fault_packet = NULL; return -ENOENT; } |