From: Mike Shuey <shuey@purdue.edu>
Date: Tue, 19 May 2015 14:14:34 +0000 (-0400)
Subject: staging: lustre: lnet: dead code - remove LNetSetAsync
X-Git-Tag: v4.2-rc1~88^2~557
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=7c285a193412cffe5394ff68910cc19852d42cfc;p=karo-tx-linux.git

staging: lustre: lnet: dead code - remove LNetSetAsync

LNetSetAsync() returns 0, and is never called.  Doesn't exist in the Intel
tree, either.  Remove it.

Signed-off-by: Mike Shuey <shuey@purdue.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/lustre/include/linux/lnet/api.h b/drivers/staging/lustre/include/linux/lnet/api.h
index cd865175703f..c4dc1b2f605d 100644
--- a/drivers/staging/lustre/include/linux/lnet/api.h
+++ b/drivers/staging/lustre/include/linux/lnet/api.h
@@ -209,7 +209,6 @@ int LNetGet(lnet_nid_t	self,
 int LNetSetLazyPortal(int portal);
 int LNetClearLazyPortal(int portal);
 int LNetCtl(unsigned int cmd, void *arg);
-int LNetSetAsync(lnet_process_id_t id, int nasync);
 
 /** @} lnet_misc */
 
diff --git a/drivers/staging/lustre/lnet/lnet/lib-move.c b/drivers/staging/lustre/lnet/lnet/lib-move.c
index ba59fe70732a..433faae9a2ff 100644
--- a/drivers/staging/lustre/lnet/lnet/lib-move.c
+++ b/drivers/staging/lustre/lnet/lnet/lib-move.c
@@ -2434,27 +2434,3 @@ LNetDist(lnet_nid_t dstnid, lnet_nid_t *srcnidp, __u32 *orderp)
 	return -EHOSTUNREACH;
 }
 EXPORT_SYMBOL(LNetDist);
-
-/**
- * Set the number of asynchronous messages expected from a target process.
- *
- * This function is only meaningful for userspace callers. It's a no-op when
- * called from kernel.
- *
- * Asynchronous messages are those that can come from a target when the
- * userspace process is not waiting for IO to complete; e.g., AST callbacks
- * from Lustre servers. Specifying the expected number of such messages
- * allows them to be eagerly received when user process is not running in
- * LNet; otherwise network errors may occur.
- *
- * \param id Process ID of the target process.
- * \param nasync Number of asynchronous messages expected from the target.
- *
- * \return 0 on success, and an error code otherwise.
- */
-int
-LNetSetAsync(lnet_process_id_t id, int nasync)
-{
-	return 0;
-}
-EXPORT_SYMBOL(LNetSetAsync);