From 1ac18a097c2e39009f14fd1916036e132389f9d3 Mon Sep 17 00:00:00 2001
From: Yishai Hadas <yishaih@mellanox.com>
Date: Thu, 20 Dec 2018 14:01:45 +0200
Subject: [PATCH] verbs: Fix execute_ioctl_fallback() bad flow

[ Upstream commit b60b19225d81d086bec704df77f1cc41fcd47baf ]

Fix execute_ioctl_fallback() bad flow to set the 'ret' value correctly.

Fixes: e225b20f3a23 ("verbs: Add basic infrastructure for mixed write and ioctl cmds")
Signed-off-by: Yishai Hadas <yishaih@mellanox.com>
Signed-off-by: Nicolas Morey-Chaisemartin <nmoreychaisemartin@suse.com>
---
 libibverbs/cmd_fallback.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libibverbs/cmd_fallback.c b/libibverbs/cmd_fallback.c
index 7caa28db5..ba38b9170 100644
--- a/libibverbs/cmd_fallback.c
+++ b/libibverbs/cmd_fallback.c
@@ -63,7 +63,7 @@ enum write_fallback _check_legacy(struct ibv_command_buffer *cmdb, int *ret)
 	}
 
 	if (fallback_ioctl_only)
-		return ERROR;
+		goto not_supp;
 
 	if (fallback_require_ex)
 		return TRY_WRITE_EX;