diff options
| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2007-03-07 11:27:37 +0100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2007-03-08 04:09:33 +1100 |
| commit | 84532c91206bc6748991fb1ae3ba8a1894d339fa (patch) | |
| tree | f0c4f6a8bb573eff746c32a86a8112c398712601 /arch/powerpc/kernel | |
| parent | 8388374f1cd45ef67039d3ea128d250fac484df3 (diff) | |
[POWERPC] Fix warning in prom_parse.c of_irq_map_oldworld()
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>
Diffstat (limited to 'arch/powerpc/kernel')
| -rw-r--r-- | arch/powerpc/kernel/prom_parse.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/prom_parse.c b/arch/powerpc/kernel/prom_parse.c index ea6fd552c7e..91b443c9a48 100644 --- a/arch/powerpc/kernel/prom_parse.c +++ b/arch/powerpc/kernel/prom_parse.c @@ -916,7 +916,7 @@ EXPORT_SYMBOL_GPL(of_irq_map_raw); static int of_irq_map_oldworld(struct device_node *device, int index, struct of_irq *out_irq) { - const u32 *ints; + const u32 *ints = NULL; int intlen; /* |