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mirror-linux/drivers/net/can
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Wenyuan Li 47bba09b14 can: hi311x: hi3110_open(): add check for hi3110_power_enable() return value 
In hi3110_open(), the return value of hi3110_power_enable() is not checked.
If power enable fails, the device may not function correctly, while the
driver still returns success.

Add a check for the return value and propagate the error accordingly.

Signed-off-by: Wenyuan Li <2063309626@qq.com>
Link: https://patch.msgid.link/tencent_B5E2E7528BB28AA8A2A56E16C49BD58B8B07@qq.com
Fixes: 57e83fb9b7 ("can: hi311x: Add Holt HI-311x CAN driver")
[mkl: adjust subject, commit message and jump label]
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 		2026-03-10 11:12:52 +01:00
..
c_can can: treewide: remove can_change_mtu() 2025-10-17 09:57:13 +02:00
cc770 can: treewide: remove can_change_mtu() 2025-10-17 09:57:13 +02:00
ctucanfd Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
dev can: dev: keep the max bitrate error at 5% 2026-03-10 11:12:52 +01:00
esd can: convert generic HW timestamp ioctl to ndo_hwtstamp callbacks 2025-10-31 13:12:18 +01:00
flexcan can: treewide: remove can_change_mtu() 2025-10-17 09:57:13 +02:00
ifi_canfd can: treewide: remove can_change_mtu() 2025-10-17 09:57:13 +02:00
kvaser_pciefd can: convert generic HW timestamp ioctl to ndo_hwtstamp callbacks 2025-10-31 13:12:18 +01:00
m_can can: m_can: m_can_get_berr_counter(): don't wake up controller if interface is down 2025-10-17 15:17:19 +02:00
mscan can: treewide: remove can_change_mtu() 2025-10-17 09:57:13 +02:00
peak_canfd can: peak_canfd: convert to use ndo_hwtstamp callbacks 2025-10-31 13:12:18 +01:00
rcar can: rcar_canfd: Add RZ/T2H support 2026-01-16 20:51:18 +01:00
rockchip Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2025-10-23 10:53:08 -07:00
sja1000 Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
slcan kernel.h: drop hex.h and update all hex.h users 2026-01-20 19:44:19 -08:00
softing Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
spi can: hi311x: hi3110_open(): add check for hi3110_power_enable() return value 2026-03-10 11:12:52 +01:00
usb can: gs_usb: gs_can_open(): always configure bitrates before starting device 2026-03-02 11:09:36 +01:00
Kconfig Revert "can: raw: instantly reject unsupported CAN frames" 2026-01-15 09:52:04 +01:00
Makefile Revert "can: raw: instantly reject unsupported CAN frames" 2026-01-15 09:52:04 +01:00
at91_can.c can: at91_can: Fix memory leak in at91_can_probe() 2026-01-22 16:56:26 +01:00
bxcan.c can: bxcan: Fix a typo error for assign 2025-11-12 19:30:59 +01:00
can327.c kernel.h: drop hex.h and update all hex.h users 2026-01-20 19:44:19 -08:00
dummy_can.c can: dummy_can: dummy_can_init(): fix packet statistics 2026-03-02 10:24:41 +01:00
grcan.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
janz-ican3.c can: treewide: remove can_change_mtu() 2025-10-17 09:57:13 +02:00
sun4i_can.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2025-11-27 12:19:08 -08:00
ti_hecc.c can: treewide: remove can_change_mtu() 2025-10-17 09:57:13 +02:00
vcan.c can: propagate CAN device capabilities via ml_priv 2026-01-15 09:52:04 +01:00
vxcan.c can: gw: use can_gw_hops instead of sk_buff::csum_start 2026-02-05 11:58:40 +01:00
xilinx_can.c can: treewide: remove can_change_mtu() 2025-10-17 09:57:13 +02:00