linux-kernel - [PATCH] firmware: tee_bnxt: Remove redundant assignment to variable nbytes

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Date:   Sat,  4 Dec 2021 23:21:05 +0000
From:   Colin Ian King <colin.i.king@...il.com>
To:     Rafał Miłecki <zajec5@...il.com>,
        linux-mips@...r.kernel.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] firmware: tee_bnxt: Remove redundant assignment to variable nbytes

Variable nbytes is being assigned a value that is never read, it is
being re-assigned in the next statement. The assignment is redundant
and can be removed.

Signed-off-by: Colin Ian King <colin.i.king@...il.com>
---
 drivers/firmware/broadcom/tee_bnxt_fw.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/firmware/broadcom/tee_bnxt_fw.c b/drivers/firmware/broadcom/tee_bnxt_fw.c
index a5bf4c3f6dc7..6d92ec02f2c7 100644
--- a/drivers/firmware/broadcom/tee_bnxt_fw.c
+++ b/drivers/firmware/broadcom/tee_bnxt_fw.c
@@ -143,8 +143,6 @@ int tee_bnxt_copy_coredump(void *buf, u32 offset, u32 size)
 	prepare_args(TA_CMD_BNXT_COPY_COREDUMP, &arg, param);
 
 	while (rbytes)  {
-		nbytes = rbytes;
-
 		nbytes = min_t(u32, rbytes, param[0].u.memref.size);
 
 		/* Fill additional invoke cmd params */
-- 
2.33.1