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| author | Michael Neuling <mikey@neuling.org> | 2007-05-29 17:01:52 +1000 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2007-06-02 21:01:56 +1000 |
| commit | 66b30922c8a2c880fe61080c5bf87ae6615b9f64 (patch) | |
| tree | 7147724b9a9dac126fa7ecff8095dbc903953ce9 | |
| parent | b610b9780bdb2750849f32c2eefef46af58c67f8 (diff) | |
| download | kernel_samsung_aries-66b30922c8a2c880fe61080c5bf87ae6615b9f64.zip kernel_samsung_aries-66b30922c8a2c880fe61080c5bf87ae6615b9f64.tar.gz kernel_samsung_aries-66b30922c8a2c880fe61080c5bf87ae6615b9f64.tar.bz2 | |
[POWERPC] Fix compile warning in pseries xics code
In 616883df78bd4b3fcdb6ddc39bd3d4cb902bfa32 request_irq was marked as
__must_check so we must... er... check it.
Signed-off-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
| -rw-r--r-- | arch/powerpc/platforms/pseries/xics.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/arch/powerpc/platforms/pseries/xics.c b/arch/powerpc/platforms/pseries/xics.c index b854e7f..f1df942 100644 --- a/arch/powerpc/platforms/pseries/xics.c +++ b/arch/powerpc/platforms/pseries/xics.c @@ -752,6 +752,7 @@ skip_gserver_check: void xics_request_IPIs(void) { unsigned int ipi; + int rc; ipi = irq_create_mapping(xics_host, XICS_IPI); BUG_ON(ipi == NO_IRQ); @@ -762,11 +763,12 @@ void xics_request_IPIs(void) */ set_irq_handler(ipi, handle_percpu_irq); if (firmware_has_feature(FW_FEATURE_LPAR)) - request_irq(ipi, xics_ipi_action_lpar, IRQF_DISABLED, - "IPI", NULL); + rc = request_irq(ipi, xics_ipi_action_lpar, IRQF_DISABLED, + "IPI", NULL); else - request_irq(ipi, xics_ipi_action_direct, IRQF_DISABLED, - "IPI", NULL); + rc = request_irq(ipi, xics_ipi_action_direct, IRQF_DISABLED, + "IPI", NULL); + BUG_ON(rc); } #endif /* CONFIG_SMP */ |