linux-kernel - [PATCH 5.19 0602/1157] mtd: spear_smi: Drop if with an always false condition

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Message-Id: <20220815180503.745446258@linuxfoundation.org>
Date:   Mon, 15 Aug 2022 19:59:18 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org,
        Uwe Kleine-König 
        <u.kleine-koenig@...gutronix.de>,
        Miquel Raynal <miquel.raynal@...tlin.com>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.19 0602/1157] mtd: spear_smi: Drop if with an always false condition

From: Uwe Kleine-König <u.kleine-koenig@...gutronix.de>

[ Upstream commit 279d719be39d8edb37c9178c15e167a94c7bc0a0 ]

The remove callback is only called after probe completed successfully.
In this case platform_set_drvdata() was called with a non-NULL argument
and so dev is never NULL.

This is a preparation for making platform remove callbacks return void.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@...gutronix.de>
Signed-off-by: Miquel Raynal <miquel.raynal@...tlin.com>
Link: https://lore.kernel.org/linux-mtd/20220603210758.148493-8-u.kleine-koenig@pengutronix.de
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/mtd/devices/spear_smi.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/drivers/mtd/devices/spear_smi.c b/drivers/mtd/devices/spear_smi.c
index f6febe6662db..f58742486d3d 100644
--- a/drivers/mtd/devices/spear_smi.c
+++ b/drivers/mtd/devices/spear_smi.c
@@ -1048,10 +1048,6 @@ static int spear_smi_remove(struct platform_device *pdev)
 	int i;
 
 	dev = platform_get_drvdata(pdev);
-	if (!dev) {
-		dev_err(&pdev->dev, "dev is null\n");
-		return -ENODEV;
-	}
 
 	/* clean up for all nor flash */
 	for (i = 0; i < dev->num_flashes; i++) {
-- 
2.35.1