patch "iio: gyro: mpu3050: Fix error handling in mpu3050_trigger_handler" added to staging-linus

This is a note to let you know that I've just added the patch titled

iio: gyro: mpu3050: Fix error handling in mpu3050_trigger_handler

to my staging git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
in the staging-linus branch.

The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.)

The patch will hopefully also be merged in Linus's tree for the next -rc kernel release.

If you have any questions about this process, please let me know.

From 6dbbbe4cfd398704b72b21c1d4a5d3807e909d60 Mon Sep 17 00:00:00 2001
From: Dinghao Liu <[email protected]>
Date: Mon, 1 Mar 2021 16:04:21 +0800
Subject: iio: gyro: mpu3050: Fix error handling in mpu3050_trigger_handler

There is one regmap_bulk_read() call in mpu3050_trigger_handler that we have caught its return value bug lack further handling. Check and terminate the execution flow just like the other three regmap_bulk_read() calls in this function.

---
 drivers/iio/gyro/mpu3050-core.c | 2 ++
 1 file changed, 2 insertions(+)

index dfa31a23500f..ac90be03332a 100644
@@ -551,6 +551,8 @@ static irqreturn_t mpu3050_trigger_handler(int irq, void *p)
 					       MPU3050_FIFO_R,
 					       &fifo_values[offset],
 					       toread);
+			if (ret)
+				goto out_trigger_unlock;
 
 			dev_dbg(mpu3050->dev,
 				"%04x %04x %04x %04x %04x\n",

2.30.2