commit ac8f73305eea8a12fdcb6090417eb93a74efbcbd
author David Fries <David@Fries.net> Wed Jan 15 22:29:19 2014 -0600
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> Fri Feb 07 15:40:17 2014 -0800
tree 62e1686b23716165be9ab5de335a0a59bab12908
parent 9fcbbac5ded489c3a4e121343db999dd51cd6c75

connector: add portid to unicast in addition to broadcasting

This allows replying only to the requestor portid while still
supporting broadcasting.  Pass 0 to portid for the previous behavior.

Signed-off-by: David Fries <David@Fries.net>
Acked-by: Evgeniy Polyakov <zbr@ioremap.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/connector/cn_proc.c

diff --git a/drivers/connector/cn_proc.c b/drivers/connector/cn_proc.c
index 18c5b9b..148d707 100644
--- a/drivers/connector/cn_proc.c
+++ b/drivers/connector/cn_proc.c
@@ -95,7 +95,7 @@
 	msg->len = sizeof(*ev);
 	msg->flags = 0; /* not used */
 	/*  If cn_netlink_send() failed, the data is not sent */
-	cn_netlink_send(msg, CN_IDX_PROC, GFP_KERNEL);
+	cn_netlink_send(msg, 0, CN_IDX_PROC, GFP_KERNEL);
 }
 
 void proc_exec_connector(struct task_struct *task)
@@ -122,7 +122,7 @@
 	msg->ack = 0; /* not used */
 	msg->len = sizeof(*ev);
 	msg->flags = 0; /* not used */
-	cn_netlink_send(msg, CN_IDX_PROC, GFP_KERNEL);
+	cn_netlink_send(msg, 0, CN_IDX_PROC, GFP_KERNEL);
 }
 
 void proc_id_connector(struct task_struct *task, int which_id)
@@ -163,7 +163,7 @@
 	msg->ack = 0; /* not used */
 	msg->len = sizeof(*ev);
 	msg->flags = 0; /* not used */
-	cn_netlink_send(msg, CN_IDX_PROC, GFP_KERNEL);
+	cn_netlink_send(msg, 0, CN_IDX_PROC, GFP_KERNEL);
 }
 
 void proc_sid_connector(struct task_struct *task)
@@ -190,7 +190,7 @@
 	msg->ack = 0; /* not used */
 	msg->len = sizeof(*ev);
 	msg->flags = 0; /* not used */
-	cn_netlink_send(msg, CN_IDX_PROC, GFP_KERNEL);
+	cn_netlink_send(msg, 0, CN_IDX_PROC, GFP_KERNEL);
 }
 
 void proc_ptrace_connector(struct task_struct *task, int ptrace_id)
@@ -225,7 +225,7 @@
 	msg->ack = 0; /* not used */
 	msg->len = sizeof(*ev);
 	msg->flags = 0; /* not used */
-	cn_netlink_send(msg, CN_IDX_PROC, GFP_KERNEL);
+	cn_netlink_send(msg, 0, CN_IDX_PROC, GFP_KERNEL);
 }
 
 void proc_comm_connector(struct task_struct *task)
@@ -253,7 +253,7 @@
 	msg->ack = 0; /* not used */
 	msg->len = sizeof(*ev);
 	msg->flags = 0; /* not used */
-	cn_netlink_send(msg, CN_IDX_PROC, GFP_KERNEL);
+	cn_netlink_send(msg, 0, CN_IDX_PROC, GFP_KERNEL);
 }
 
 void proc_coredump_connector(struct task_struct *task)
@@ -280,7 +280,7 @@
 	msg->ack = 0; /* not used */
 	msg->len = sizeof(*ev);
 	msg->flags = 0; /* not used */
-	cn_netlink_send(msg, CN_IDX_PROC, GFP_KERNEL);
+	cn_netlink_send(msg, 0, CN_IDX_PROC, GFP_KERNEL);
 }
 
 void proc_exit_connector(struct task_struct *task)
@@ -309,7 +309,7 @@
 	msg->ack = 0; /* not used */
 	msg->len = sizeof(*ev);
 	msg->flags = 0; /* not used */
-	cn_netlink_send(msg, CN_IDX_PROC, GFP_KERNEL);
+	cn_netlink_send(msg, 0, CN_IDX_PROC, GFP_KERNEL);
 }
 
 /*
@@ -343,7 +343,7 @@
 	msg->ack = rcvd_ack + 1;
 	msg->len = sizeof(*ev);
 	msg->flags = 0; /* not used */
-	cn_netlink_send(msg, CN_IDX_PROC, GFP_KERNEL);
+	cn_netlink_send(msg, 0, CN_IDX_PROC, GFP_KERNEL);
 }
 
 /**