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authorAlex Maydanik <alexander.maydanik@gmail.com>2022-02-12 11:29:27 +0100
committerDavid S. Miller <davem@davemloft.net>2022-02-14 15:01:19 +0100
commit0fc95dec096c2133942c382396172ae4487b4d57 (patch)
tree8d72344fa437975bc1a59a891943128f05dbac56 /net/socket.c
parentnet_sched: add __rcu annotation to netdev->qdisc (diff)
downloadlinux-0fc95dec096c2133942c382396172ae4487b4d57.tar.xz
linux-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.c4
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)