linux-kernel - [PATCH] vmci: fix duplicated code for different branches

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Message-ID: <20170818014310.GA14420@embeddedgus>
Date:   Thu, 17 Aug 2017 20:43:10 -0500
From:   "Gustavo A. R. Silva" <gustavo@...eddedor.com>
To:     George Zhang <georgezhang@...are.com>
Cc:     linux-kernel@...r.kernel.org,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        "Gustavo A. R. Silva" <gustavo@...eddedor.com>
Subject: [PATCH] vmci: fix duplicated code for different branches

Refactor code in order to avoid identical code for different branches.

This issue was detected with the help of Coccinelle.

Addresses-Coverity-ID: 1226762
Signed-off-by: Gustavo A. R. Silva <gustavo@...eddedor.com>
---
This issue was reported by Coverity and it was tested by compilation only.

 drivers/misc/vmw_vmci/vmci_queue_pair.c | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/drivers/misc/vmw_vmci/vmci_queue_pair.c b/drivers/misc/vmw_vmci/vmci_queue_pair.c
index 06c4974..8af5c26 100644
--- a/drivers/misc/vmw_vmci/vmci_queue_pair.c
+++ b/drivers/misc/vmw_vmci/vmci_queue_pair.c
@@ -2235,14 +2235,8 @@ int vmci_qp_broker_detach(struct vmci_handle handle, struct vmci_ctx *context)
 					handle.context, handle.resource,
 					result);
 
-			if (entry->vmci_page_files)
-				qp_host_unregister_user_memory(entry->produce_q,
-							       entry->
-							       consume_q);
-			else
-				qp_host_unregister_user_memory(entry->produce_q,
-							       entry->
-							       consume_q);
+			qp_host_unregister_user_memory(entry->produce_q,
+						       entry->consume_q);
 
 		}
 
-- 
2.5.0