[POWERPC] Fix warning in prom_parse.c of_irq_map_oldworld()

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This function spews a warning due to possible use of an uninitialized
variable. This can happen on broken device-trees or when called with
a NULL argument. Makes ure we properly fail instead.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>

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Benjamin Herrenschmidt 2007-03-07 11:27:37 +01:00 • committed by Paul Mackerras

parent 8388374f1c

commit 84532c9120

1 changed files with 1 additions and 1 deletions

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arch/powerpc/kernel/prom_parse.c

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