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| /openbmc/linux/drivers/net/ethernet/ti/icssg/ |
| H A D | icssg_prueth.c | diff 94b00cd6b89b9acf636a7437372359f603db6087 Tue Apr 23 11:15:22 CDT 2024 Dan Carpenter <dan.carpenter@linaro.org> net: ti: icssg-prueth: Fix signedness bug in prueth_init_rx_chns()
[ Upstream commit 4dcd0e83ea1d1df9b2e0174a6d3e795b3477d64e ]
The rx_chn->irq[] array is unsigned int but it should be signed for the
error handling to work. Also if k3_udma_glue_rx_get_irq() returns zero
then we should return -ENXIO instead of success.
Fixes: 128d5874c082 ("net: ti: icssg-prueth: Add ICSSG ethernet driver")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Roger Quadros <rogerq@kernel.org>
Reviewed-by: MD Danish Anwar <danishanwar@ti.com>
Link: https://lore.kernel.org/r/05282415-e7f4-42f3-99f8-32fde8f30936@moroto.mountain
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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