Commit 81286d3e authored Feb 22, 2018 by Yisheng Xie Committed by Greg Kroah-Hartman Feb 22, 2018

staging: android: ion: Remove check of idev->debug_root

We will go on initial idev if failed to create debug_root, and it does
not matter to check the return value of this debugfs call, just remove it.

Signed-off-by: Yisheng Xie <xieyisheng1@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 6a1b0b33

drivers/staging/android/ion/ion.c

+0 −3

Original line number	Diff line number	Diff line
		@@ -585,9 +585,6 @@ static int ion_device_create(void)
		}

		idev->debug_root = debugfs_create_dir("ion", NULL);
		if (!idev->debug_root)
		pr_err("ion: failed to create debugfs root directory.\n");

		idev->buffers = RB_ROOT;
		mutex_init(&idev->buffer_lock);
		init_rwsem(&idev->lock);