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| author | Nathan Huckleberry <nhuck@google.com> | 2022-09-12 21:47:19 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-09-20 03:23:14 +0200 |
| commit | 0191580b000d50089a0b351f7cdbec4866e3d0d2 (patch) | |
| tree | 6d7944d0a678ca072f5bf7429c16198c0459e593 /include/dt-bindings | |
| parent | net: ax88796c: Fix return type of ax88796c_start_xmit (diff) | |
| download | linux-0191580b000d50089a0b351f7cdbec4866e3d0d2.tar.xz linux-0191580b000d50089a0b351f7cdbec4866e3d0d2.zip | |
net: davicom: Fix return type of dm9000_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 dm9000_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>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Link: https://lore.kernel.org/r/20220912194722.809525-1-nhuck@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include/dt-bindings')
0 files changed, 0 insertions, 0 deletions