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PM: QoS: no need to check return value of debugfs_create functions
authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 22 Jan 2019 15:21:47 +0000 (16:21 +0100)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Tue, 22 Jan 2019 22:12:12 +0000 (23:12 +0100)
commit659dc4562c1b15e3401ad15338d2109af7c6d718
tree86f9e0dae202e6a79075f312961adc69eb4dbfe0tree
parent49a57857aeea06ca831043acbb0fa5e0f50602fdcommit | diff
PM: QoS: no need to check return value of debugfs_create functions

When calling debugfs functions, there is no need to ever check the
return value.  The function can work or not, but the code logic should
never do something different based on this.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
kernel/power/qos.c diff | blob | history
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