staging: unisys: don't care about debugfs errors

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A caller should never care about a debugfs error return value, and it
should never abort its normal operation if something "odd" goes on.  Fix
up the unisys init code to not care if the root debugfs directory for
the subsystem is created or not, as no place it is used will matter.

Cc: David Kershner <david.kershner@unisys.com>
Cc: Tim Sell <Timothy.Sell@unisys.com>
Cc: Sameer Wadgaonkar <sameer.wadgaonkar@unisys.com>
Cc: David Binder <david.binder@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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gregkh@linuxfoundation.org 2017-11-03 15:47:04 +01:00 • committed by Greg Kroah-Hartman

parent f725fc6b48

commit 7cd310f3fd

1 changed files with 0 additions and 2 deletions

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drivers/staging/unisys/visorbus/visorbus_main.c

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