From 664ffdf34c01810085e4d85508b361c3fdd2ab40 Mon Sep 17 00:00:00 2001
From: Petre Rodan <petre.rodan@subdimension.ro>
Date: Wed, 14 Jan 2026 18:55:30 +0200
Subject: [PATCH] iio: pressure: mprls0025pa: fix spi_transfer struct
 initialisation

[ Upstream commit 1e0ac56c92e26115cbc8cfc639843725cb3a7d6a ]

Make sure that the spi_transfer struct is zeroed out before use.

Fixes: a0858f0cd28e ("iio: pressure: mprls0025pa add SPI driver")
Signed-off-by: Petre Rodan <petre.rodan@subdimension.ro>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/iio/pressure/mprls0025pa_spi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iio/pressure/mprls0025pa_spi.c b/drivers/iio/pressure/mprls0025pa_spi.c
index d04102f8a4a0..e6bb75de3411 100644
--- a/drivers/iio/pressure/mprls0025pa_spi.c
+++ b/drivers/iio/pressure/mprls0025pa_spi.c
@@ -40,7 +40,7 @@ static int mpr_spi_xfer(struct mpr_data *data, const u8 cmd, const u8 pkt_len)
 {
 	struct spi_device *spi = to_spi_device(data->dev);
 	struct mpr_spi_buf *buf = spi_get_drvdata(spi);
-	struct spi_transfer xfer;
+	struct spi_transfer xfer = { };
 
 	if (pkt_len > MPR_MEASUREMENT_RD_SIZE)
 		return -EOVERFLOW;