linux-kernel - [PATCH 6/9] habanalabs: remove redundant assignment to variable

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Date:   Sat, 15 Aug 2020 20:59:35 +0300
From:   Oded Gabbay <oded.gabbay@...il.com>
To:     linux-kernel@...r.kernel.org, SW_Drivers@...ana.ai
Subject: [PATCH 6/9] habanalabs: remove redundant assignment to variable

new_dma_pkt->ctl is assigned a value and then is reassigned a new value
without the first value ever being used.

Reported-by: kernel test robot <lkp@...el.com>
Signed-off-by: Oded Gabbay <oded.gabbay@...il.com>
---
 drivers/misc/habanalabs/gaudi/gaudi.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/misc/habanalabs/gaudi/gaudi.c b/drivers/misc/habanalabs/gaudi/gaudi.c
index ed289a6ed622..ffd0849e8f2d 100644
--- a/drivers/misc/habanalabs/gaudi/gaudi.c
+++ b/drivers/misc/habanalabs/gaudi/gaudi.c
@@ -3944,8 +3944,6 @@ static int gaudi_patch_dma_packet(struct hl_device *hdev,
 			}
 		}
 
-		new_dma_pkt->ctl = user_dma_pkt->ctl;
-
 		ctl = le32_to_cpu(user_dma_pkt->ctl);
 		if (likely(dma_desc_cnt))
 			ctl &= ~GAUDI_PKT_CTL_EB_MASK;
-- 
2.17.1