From: Kulikov Vasiliy <segooon@xxxxxxxxx>
request_irq() may fail, if so propagate error code.
Signed-off-by: Kulikov Vasiliy <segooon@xxxxxxxxx>
Acked-by: David Daney <ddaney@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>
---
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++;
--
1.7.1
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