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

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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>
This commit is contained in:
Yisheng Xie 2018-02-22 18:58:40 +08:00 committed by Greg Kroah-Hartman
parent 6a1b0b33cb
commit 81286d3e31
1 changed files with 0 additions and 3 deletions
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3
drivers/staging/android/ion/ion.c
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@ -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);