kernel/linux.git/net/caif, branch linux-5.9.y

net: caif: fix error code handling

2020-08-25T14:50:25+00:00

cfpkt_peek_head return 0 and 1, caller is checking error using <0 Signed-off-by: Tong Zhang Signed-off-by: David S. Miller

net: pass a sockptr_t into ->setsockopt

2020-07-24T22:41:54+00:00

Rework the remaining setsockopt code to pass a sockptr_t instead of a plain user pointer. This removes the last remaining set_fs(KERNEL_DS) outside of architecture specific code. Signed-off-by: Christoph Hellwig Acked-by: Stefan Schmidt [ieee802154] Acked-by: Matthieu Baerts Signed-off-by: David S. Miller

net: make ->{get,set}sockopt in proto_ops optional

2020-07-20T01:16:41+00:00

Just check for a NULL method instead of wiring up sock_no_{get,set}sockopt. Signed-off-by: Christoph Hellwig Acked-by: Marc Kleine-Budde Signed-off-by: David S. Miller

treewide: replace '---help---' in Kconfig files with 'help'

2020-06-13T16:57:21+00:00

Since commit 84af7a6194e4 ("checkpatch: kconfig: prefer 'help' over '---help---'"), the number of '---help---' has been gradually decreasing, but there are still more than 2400 instances. This commit finishes the conversion. While I touched the lines, I also fixed the indentation. There are a variety of indentation styles found. a) 4 spaces + '---help---' b) 7 spaces + '---help---' c) 8 spaces + '---help---' d) 1 space + 1 tab + '---help---' e) 1 tab + '---help---' (correct indentation) f) 1 tab + 1 space + '---help---' g) 1 tab + 2 spaces + '---help---' In order to convert all of them to 1 tab + 'help', I ran the following commend: $ find . -name 'Kconfig*' | xargs sed -i 's/^[[:space:]]*---help---/\thelp/' Signed-off-by: Masahiro Yamada

net: caif: Fix use correct return type for ndo_start_xmit()

2020-04-30T19:13:07+00:00

The method ndo_start_xmit() returns a value of type netdev_tx_t. Fix the ndo function to use the correct type. Signed-off-by: Yunjian Wang Signed-off-by: David S. Miller

net: caif: use true,false for bool variables

2020-04-23T02:37:48+00:00

Fix the following coccicheck warning: net/caif/caif_dev.c:410:2-13: WARNING: Assignment of 0/1 to bool variable net/caif/caif_dev.c:445:2-13: WARNING: Assignment of 0/1 to bool variable net/caif/caif_dev.c:145:1-12: WARNING: Assignment of 0/1 to bool variable net/caif/caif_dev.c:223:1-12: WARNING: Assignment of 0/1 to bool variable Signed-off-by: Jason Yan Signed-off-by: David S. Miller

net: caif: Add lockdep expression to RCU traversal primitive

2020-03-12T05:55:25+00:00

caifdevs->list is traversed using list_for_each_entry_rcu() outside an RCU read-side critical section but under the protection of rtnl_mutex. Hence, add the corresponding lockdep expression to silence the following false-positive warning: [ 10.868467] ============================= [ 10.869082] WARNING: suspicious RCU usage [ 10.869817] 5.6.0-rc1-00177-g06ec0a154aae4 #1 Not tainted [ 10.870804] ----------------------------- [ 10.871557] net/caif/caif_dev.c:115 RCU-list traversed in non-reader section!! Reported-by: kernel test robot Signed-off-by: Amol Grover Signed-off-by: David S. Miller

caif_usb: fix spelling mistake "to" -> "too"

2020-01-24T07:12:06+00:00

There is a spelling mistake in a pr_warn message. Fix it. Signed-off-by: Colin Ian King Signed-off-by: David S. Miller

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2019-11-02T20:54:56+00:00

The only slightly tricky merge conflict was the netdevsim because the mutex locking fix overlapped a lot of driver reload reorganization. The rest were (relatively) trivial in nature. Signed-off-by: David S. Miller

net: use skb_queue_empty_lockless() in poll() handlers

2019-10-28T20:33:41+00:00

Many poll() handlers are lockless. Using skb_queue_empty_lockless() instead of skb_queue_empty() is more appropriate. Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller