linux-kernel - [PATCH 2/2] i2c: robotfuzz-osif: drop pointless test

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Date:   Wed,  9 May 2018 21:46:58 +0200
From:   Peter Rosin <peda@...ntia.se>
To:     linux-kernel@...r.kernel.org
Cc:     Peter Rosin <peda@...ntia.se>, linux-i2c@...r.kernel.org
Subject: [PATCH 2/2] i2c: robotfuzz-osif: drop pointless test

In the for-loop test, ret will be either 0 or 1. So, the
comparison is pointless. Drop it, and drop the initializer
which is then also pointless.

Signed-off-by: Peter Rosin <peda@...ntia.se>
---
 drivers/i2c/busses/i2c-robotfuzz-osif.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/i2c/busses/i2c-robotfuzz-osif.c b/drivers/i2c/busses/i2c-robotfuzz-osif.c
index 51d93b4b00f2..d848cf515234 100644
--- a/drivers/i2c/busses/i2c-robotfuzz-osif.c
+++ b/drivers/i2c/busses/i2c-robotfuzz-osif.c
@@ -62,10 +62,10 @@ static int osif_xfer(struct i2c_adapter *adapter, struct i2c_msg *msgs,
 {
 	struct osif_priv *priv = adapter->algo_data;
 	struct i2c_msg *pmsg;
-	int ret = 0;
+	int ret;
 	int i;
 
-	for (i = 0; ret >= 0 && i < num; i++) {
+	for (i = 0; i < num; i++) {
 		pmsg = &msgs[i];
 
 		if (pmsg->flags & I2C_M_RD) {
-- 
2.11.0