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| author |  Nathan Huckleberry <nhuck@google.com>
| 2022-09-12 14:45:10 -0700 |
|---|---|---|
| committer |  Jakub Kicinski <kuba@kernel.org>
| 2022-09-19 18:28:50 -0700 |
| commit | 73c99e26036529e633a0f2d628ad7ddff6594668 (patch) | |
| tree | 508e859ee18ceb35ed9996658ddebe684dfd667b /net/openvswitch/vport.h | |
| parent | net: wwan: iosm: Fix return type of ipc_wwan_link_transmit (diff) | |
| download | linux-73c99e26036529e633a0f2d628ad7ddff6594668.tar.gz linux-73c99e26036529e633a0f2d628ad7ddff6594668.tar.bz2 linux-73c99e26036529e633a0f2d628ad7ddff6594668.zip | |
net: wwan: t7xx: Fix return type of t7xx_ccmni_start_xmit
The ndo_start_xmit field in net_device_ops is expected to be of type
netdev_tx_t (*ndo_start_xmit)(struct sk_buff *skb, struct net_device *dev).
The mismatched return type breaks forward edge kCFI since the underlying
function definition does not match the function hook definition.
The return type of t7xx_ccmni_start_xmit should be changed from int to
netdev_tx_t.
Reported-by: Dan Carpenter <error27@gmail.com>
Link: https://github.com/ClangBuiltLinux/linux/issues/1703
Cc: llvm@lists.linux.dev
Signed-off-by: Nathan Huckleberry <nhuck@google.com>
Acked-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
Link: https://lore.kernel.org/r/20220912214510.929070-1-nhuck@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/openvswitch/vport.h')
0 files changed, 0 insertions, 0 deletions