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Merge tag 'gcc-plugins-v4.9-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git...
[cascardo/linux.git]
/
drivers
/
spi
/
spi-fsl-espi.c
diff --git
a/drivers/spi/spi-fsl-espi.c
b/drivers/spi/spi-fsl-espi.c
index
7451585
..
2c175b9
100644
(file)
--- a/
drivers/spi/spi-fsl-espi.c
+++ b/
drivers/spi/spi-fsl-espi.c
@@
-458,7
+458,7
@@
static void fsl_espi_cpu_irq(struct mpc8xxx_spi *mspi, u32 events)
mspi->len -= rx_nr_bytes;
- if (mspi->rx)
+ if (
rx_nr_bytes &&
mspi->rx)
mspi->get_rx(rx_data, mspi);
}