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| author | Alex Maydanik <alexander.maydanik@gmail.com> | 2022-02-12 12:29:27 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-02-14 14:01:19 +0000 |
| commit | 0fc95dec096c2133942c382396172ae4487b4d57 (patch) | |
| tree | 8d72344fa437975bc1a59a891943128f05dbac56 /net/socket.c | |
| parent | 5891cd5ec46c2c2eb6427cb54d214b149635dd0e (diff) | |
| download | lwn-0fc95dec096c2133942c382396172ae4487b4d57.tar.gz lwn-0fc95dec096c2133942c382396172ae4487b4d57.zip | |
net: fix documentation for kernel_getsockname
Fixes return value documentation of kernel_getsockname()
and kernel_getpeername() functions.
The previous documentation wrongly specified that the return
value is 0 in case of success, however sock->ops->getname returns
the length of the address in bytes in case of success.
Signed-off-by: Alex Maydanik <alexander.maydanik@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/socket.c')
| -rw-r--r-- | net/socket.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/socket.c b/net/socket.c index 50cf75730fd7..982eecad464c 100644 --- a/net/socket.c +++ b/net/socket.c @@ -3448,7 +3448,7 @@ EXPORT_SYMBOL(kernel_connect); * @addr: address holder * * Fills the @addr pointer with the address which the socket is bound. - * Returns 0 or an error code. + * Returns the length of the address in bytes or an error code. */ int kernel_getsockname(struct socket *sock, struct sockaddr *addr) @@ -3463,7 +3463,7 @@ EXPORT_SYMBOL(kernel_getsockname); * @addr: address holder * * Fills the @addr pointer with the address which the socket is connected. - * Returns 0 or an error code. + * Returns the length of the address in bytes or an error code. */ int kernel_getpeername(struct socket *sock, struct sockaddr *addr) |