diff options
| author | Nathan Huckleberry <nhuck@google.com> | 2022-09-12 12:50:19 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-09-19 18:23:26 -0700 |
| commit | 5972ca946098487c5155fe13654743f9010f5ed5 (patch) | |
| tree | a47a811fbc82fb7e7fd9a0926fbf6c55d229d8d0 /drivers/watchdog/rtd119x_wdt.c | |
| parent | 0191580b000d50089a0b351f7cdbec4866e3d0d2 (diff) | |
net: ethernet: ti: davinci_emac: Fix return type of emac_dev_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 emac_dev_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/20220912195023.810319-1-nhuck@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/watchdog/rtd119x_wdt.c')
0 files changed, 0 insertions, 0 deletions