[PATCH 2/9] staging: octeon: check request_irq() return value
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From: Kulikov Vasiliy on 30 Jul 2010 07:10 request_irq() may fail, if so propagate error code. Signed-off-by: Kulikov Vasiliy <segooon(a)gmail.com> --- drivers/staging/octeon/ethernet-spi.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/drivers/staging/octeon/ethernet-spi.c b/drivers/staging/octeon/ethernet-spi.c index b58b897..9708254 100644 --- a/drivers/staging/octeon/ethernet-spi.c +++ b/drivers/staging/octeon/ethernet-spi.c @@ -294,6 +294,8 @@ int cvm_oct_spi_init(struct net_device *dev) if (number_spi_ports == 0) { r = request_irq(OCTEON_IRQ_RML, cvm_oct_spi_rml_interrupt, IRQF_SHARED, "SPI", &number_spi_ports); + if (r) + return r; } number_spi_ports++; -- 1.7.0.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ |