From: Ajay Singh <ajay.kathat@microchip.com>
Date: Tue, 25 Sep 2018 06:23:38 +0000 (+0530)
Subject: staging: wilc1000: remove unnecessary memset in sdio_init() & wilc_spi_init()
X-Git-Tag: microblaze-v5.0-rc1~82^2~277
X-Git-Url: http://git.monstr.eu/?a=commitdiff_plain;h=a944140250ce2f200d2b54fa7ec03aad4a5d6901;p=linux-2.6-microblaze.git

staging: wilc1000: remove unnecessary memset in sdio_init() & wilc_spi_init()

Cleanup changes to avoid unnecessary setting 'wilc->bus_data' value to
zero as the buffer was allocated using kzalloc().

Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/wilc1000/wilc_sdio.c b/drivers/staging/wilc1000/wilc_sdio.c
index 7ef047c21bae..ca351c950344 100644
--- a/drivers/staging/wilc1000/wilc_sdio.c
+++ b/drivers/staging/wilc1000/wilc_sdio.c
@@ -689,10 +689,8 @@ static int sdio_init(struct wilc *wilc, bool resume)
 	int loop, ret;
 	u32 chipid;
 
-	if (!resume) {
-		memset(sdio_priv, 0, sizeof(struct wilc_sdio));
+	if (!resume)
 		sdio_priv->irq_gpio = wilc->dev_irq_num;
-	}
 
 	/**
 	 *      function 0 csa enable
diff --git a/drivers/staging/wilc1000/wilc_spi.c b/drivers/staging/wilc1000/wilc_spi.c
index 2559cf02bff7..cef127b249fb 100644
--- a/drivers/staging/wilc1000/wilc_spi.c
+++ b/drivers/staging/wilc1000/wilc_spi.c
@@ -838,12 +838,9 @@ static int wilc_spi_init(struct wilc *wilc, bool resume)
 		return 1;
 	}
 
-	memset(spi_priv, 0, sizeof(struct wilc_spi));
-
 	/*
 	 * configure protocol
 	 */
-	spi_priv->crc_off = 0;
 
 	/*
 	 * TODO: We can remove the CRC trials if there is a definite