debugfs_remove_recursive() has taken the null pointer into account. Remove
the null check before debugfs_remove_recursive().
Link: https://lore.kernel.org/r/20191026195625.GA22455@saurav
Signed-off-by: Saurav Girepunje <saurav.girepunje@gmail.com>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
static int
csio_dfs_destroy(struct csio_hw *hw)
{
- if (hw->debugfs_root)
- debugfs_remove_recursive(hw->debugfs_root);
+ debugfs_remove_recursive(hw->debugfs_root);
return 0;
}