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From:   Bhaumik Bhatt <bbhatt@codeaurora.org>
To:     manivannan.sadhasivam@linaro.org
Cc:     linux-arm-msm@vger.kernel.org, hemantk@codeaurora.org,
        jhugo@codeaurora.org, linux-kernel@vger.kernel.org,
        Bhaumik Bhatt <bbhatt@codeaurora.org>
Subject: [PATCH v2 1/6] bus: mhi: core: Remove unnecessary counter from mhi_firmware_copy()
Date:   Fri,  6 Nov 2020 09:44:45 -0800
Message-Id: <1604684690-31065-2-git-send-email-bbhatt@codeaurora.org>
In-Reply-To: <1604684690-31065-1-git-send-email-bbhatt@codeaurora.org>
References: <1604684690-31065-1-git-send-email-bbhatt@codeaurora.org>
Precedence: bulk

There is an extra 'i' counter in the mhi_firmware_copy() function
which is unused. Remove it to clean-up code and reduce stack
space as well as improve efficiency of the function.

Fixes: cd457afb1667 ("bus: mhi: core: Add support for downloading firmware over BHIe")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
---
 drivers/bus/mhi/core/boot.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/bus/mhi/core/boot.c b/drivers/bus/mhi/core/boot.c
index 24422f5..6b6fd96 100644
--- a/drivers/bus/mhi/core/boot.c
+++ b/drivers/bus/mhi/core/boot.c
@@ -365,7 +365,6 @@ static void mhi_firmware_copy(struct mhi_controller *mhi_cntrl,
 	size_t remainder = firmware->size;
 	size_t to_cpy;
 	const u8 *buf = firmware->data;
-	int i = 0;
 	struct mhi_buf *mhi_buf = img_info->mhi_buf;
 	struct bhi_vec_entry *bhi_vec = img_info->bhi_vec;
 
@@ -377,7 +376,6 @@ static void mhi_firmware_copy(struct mhi_controller *mhi_cntrl,
 
 		buf += to_cpy;
 		remainder -= to_cpy;
-		i++;
 		bhi_vec++;
 		mhi_buf++;
 	}
-- 
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