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c726fc01cf
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Michal Suchanek c726fc01cf dm: treewide: Use uclass_first_device_err when accessing one device 
There is a number of users that use uclass_first_device to access the
first and (assumed) only device in uclass.

Some check the return value of uclass_first_device and also that a
device was returned which is exactly what uclass_first_device_err does.

Some are not checking that a device was returned and can potentially
crash if no device exists in the uclass. Finally there is one that
returns NULL on error either way.

Convert all of these to use uclass_first_device_err instead, the return
value will be removed from uclass_first_device in a later patch.

Signed-off-by: Michal Suchanek <msuchanek@suse.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-10-17 21:17:12 -06:00
..
arp.c Convert CONFIG_NET_RETRY_COUNT to Kconfig 2022-03-18 12:48:17 -04:00
arp.h net: Don't overwrite waiting packets with asynchronous replies 2018-10-10 12:29:01 -05:00
bootp.c net: bootp: Make root path (option 17) length configurable 2022-08-08 10:49:51 -04:00
bootp.h net: Use packed structures for networking 2017-08-07 15:18:31 -05:00
cdp.c Remove #include <timestamp.h> from files which do not need it 2021-09-17 12:10:44 -04:00
cdp.h SPDX: Convert a few files that were missed before 2018-05-10 20:38:35 -04:00
dns.c net: move random_port() to dns 2020-06-12 13:17:23 -04:00
dns.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
dsa-uclass.c dm: core: Drop ofnode_is_available() 2022-09-29 16:11:31 -04:00
eth_bootdev.c bootstd: ethernet: Add a bootdev driver 2022-04-25 10:00:04 -04:00
eth_common.c net: Move network rules to drivers/net 2021-09-04 12:51:47 -04:00
eth_internal.h doc: replace @return by Return: 2022-01-19 18:11:34 +01:00
eth_legacy.c net: uclass: Save generated ethernet MAC addresses to the environment 2022-01-11 10:33:42 +01:00
eth-uclass.c dm: treewide: Use uclass_first_device_err when accessing one device 2022-10-17 21:17:12 -06:00
fastboot.c net: fastboot: make UDP port net: configurable 2022-01-15 18:54:21 +02:00
Kconfig net: bootp: Make root path (option 17) length configurable 2022-08-08 10:49:51 -04:00
link_local.c common: Drop log.h from common header 2020-05-18 21:19:18 -04:00
link_local.h net: Add link-local addressing support 2012-05-23 17:53:08 -05:00
Makefile bootstd: ethernet: Add a bootdev driver 2022-04-25 10:00:04 -04:00
mdio-mux-uclass.c treewide: use dm_mdio_read/write/reset() wrappers 2022-04-10 08:44:12 +03:00
mdio-uclass.c net: mdio-uclass: add dm_phy_find_by_ofnode() helper 2022-05-04 07:05:51 +02:00
net_rand.h net: Use NDRNG device in srand_mac() 2021-01-19 09:15:02 -05:00
net.c cyclic: Use schedule() instead of WATCHDOG_RESET() 2022-09-18 10:26:33 +02:00
nfs.c common: Drop display_options.h from common header 2022-08-10 13:46:55 -04:00
nfs.h net: nfs: remove superfluous packed attribute 2019-09-04 11:37:19 -05:00
pcap.c net: introduce packet capture support 2019-09-04 11:37:19 -05:00
ping.c net: Do not respond to ICMP_ECHO_REQUEST if we do not have an IP address 2021-01-19 09:15:02 -05:00
ping.h SPDX: Convert a few files that were missed before 2018-05-10 20:38:35 -04:00
rarp.c Convert CONFIG_NET_RETRY_COUNT to Kconfig 2022-03-18 12:48:17 -04:00
rarp.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
sntp.c net: sntp: remove CONFIG_TIMESTAMP constraint 2020-12-01 14:12:28 -05:00
tftp.c common: Drop display_options.h from common header 2022-08-10 13:46:55 -04:00
udp.c net: add a generic udp protocol 2020-09-30 16:55:03 -04:00
wol.c env: Drop environment.h header file where not needed 2019-08-11 16:43:41 -04:00
wol.h net: Add new wol command - Wake on LAN 2018-07-02 14:14:20 -05:00