10ff826ab0
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. And even when not checking the return value, no need to cast away the call to (void), as these functions were never a "must check" type of a function, so remove that odd cast. Cc: Kevin Hilman <khilman@kernel.org> Cc: Nishanth Menon <nm@ti.com> Cc: linux-pm@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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