net: usb: lan78xx: Add error handling to lan78xx_setup_irq_domain
authorOleksij Rempel <o.rempel@pengutronix.de>
Mon, 9 Dec 2024 13:07:41 +0000 (14:07 +0100)
committerJakub Kicinski <kuba@kernel.org>
Wed, 11 Dec 2024 02:48:26 +0000 (18:48 -0800)
commitd354d008255ffdde6f3d4549dd6a06a14ee76619
tree79711e3d3d5929f55effa24af419ffaab467ceaa
parentce864c76ccd69470205f5cb22181bffe23563730
net: usb: lan78xx: Add error handling to lan78xx_setup_irq_domain

Update `lan78xx_setup_irq_domain` to handle errors in
`lan78xx_read_reg`.  Return the error code immediately if the read
operation fails, ensuring proper error propagation during IRQ domain
setup.

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/20241209130751.703182-2-o.rempel@pengutronix.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
drivers/net/usb/lan78xx.c