| Message ID | 20230913152744.2333228-6-leitao@debian.org (mailing list archive) |
|---|---|
| State | Not Applicable |
| Headers | show |
| Series | io_uring: Initial support for {s,g}etsockopt commands | expand |
diff --git a/io_uring/uring_cmd.c b/io_uring/uring_cmd.c index 60f843a357e0..5753c3611b74 100644 --- a/io_uring/uring_cmd.c +++ b/io_uring/uring_cmd.c @@ -167,6 +167,7 @@ int io_uring_cmd_import_fixed(u64 ubuf, unsigned long len, int rw, } EXPORT_SYMBOL_GPL(io_uring_cmd_import_fixed); +#if defined(CONFIG_NET) int io_uring_cmd_sock(struct io_uring_cmd *cmd, unsigned int issue_flags) { struct socket *sock = cmd->file->private_data; @@ -193,3 +194,4 @@ int io_uring_cmd_sock(struct io_uring_cmd *cmd, unsigned int issue_flags) } } EXPORT_SYMBOL_GPL(io_uring_cmd_sock); +#endif
Protect io_uring_cmd_sock() to be called if CONFIG_NET is not set. If network is not enabled, but io_uring is, then we want to return -EOPNOTSUPP for any possible socket operation. This is helpful because io_uring_cmd_sock() can now call functions that only exits if CONFIG_NET is enabled without having #ifdef CONFIG_NET inside the function itself. Signed-off-by: Breno Leitao <leitao@debian.org> --- io_uring/uring_cmd.c | 2 ++ 1 file changed, 2 insertions(+)