[PATCH net-next v5 1/3] net: xilinx: axienet: Propagate errors from optional IRQ lookup

[Simon Horman]

On Thu, Sep 03, 2026 at 02:32:50PM +0700, phucduc.bui at gmail.com wrote:
> From: bui duc phuc <phucduc.bui at gmail.com>
> 
> platform_get_irq_optional() returns a positive IRQ number on success or
> a negative error code on failure. For an optional IRQ, -ENXIO indicates
> that no optional IRQ is available, while other errors should be propagated.
> 
> Propagate all error codes returned by platform_get_irq_optional() other
> than -ENXIO.
> 
> Another call to platform_get_irq_optional() in the same function already
> handles the return value this way. Apply the same error handling to this
> call site for consistency.
> 
> Fixes: d6349e3e14c7 ("net: axienet: Mark eth_irq as optional")
> Reviewed-by: Radhey Shyam Pandey <radhey.shyam.pandey at amd.com>
> Signed-off-by: bui duc phuc <phucduc.bui at gmail.com>

Reviewed-by: Simon Horman <horms at kernel.org>