USB: EHCI: return void instead of 0
authorAlan Stern <stern@rowland.harvard.edu>
Wed, 11 Jul 2012 15:22:10 +0000 (11:22 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 16 Jul 2012 23:54:24 +0000 (16:54 -0700)
This patch (as1574) changes the return type of multiple functions in
ehci-sched.c from int to void.  The values they return are now always
0, so there's no reason for them to return any value at all.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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