tiocx: check retval from bus_register()

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Properly check return value from bus_register() and propagate it out of
tiocx_init() in case of failure.

Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Tony Luck <tony.luck@intel.com>

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Jiri Kosina 2013-03-19 10:36:13 +01:00 • committed by Tony Luck

parent a937536b86

commit d7c6797fbc

1 changed files with 4 additions and 1 deletions

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arch/ia64/sn/kernel/tiocx.c

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