Commit 061c39a1 authored by Elsanti's avatar Elsanti Committed by Suzuki K Poulose
Browse files

drivers/hwtracing/coresight: remove unneeded variable in tmc_crashdata_release() 



The variable 'ret' is initialized to 0, never modified, and returned
directly. Remove it and return 0 explicitly.

Signed-off-by: default avatarElsanti <santiagojoseleal27@gmail.com>
Reviewed-by: default avatarLeo Yan <leo.yan@arm.com>
Signed-off-by: default avatarSuzuki K Poulose <suzuki.poulose@arm.com>
Link: https://lore.kernel.org/r/20260228222344.288639-1-santiagojoseleal27@gmail.com
parent 87c266bb

drivers/hwtracing/coresight/coresight-tmc-core.c

+1 −2
Original line number Diff line number Diff line
@@ -397,7 +397,6 @@ static ssize_t tmc_crashdata_read(struct file *file, char __user *data, 


static int tmc_crashdata_release(struct inode *inode, struct file *file)

{

	int ret = 0;

	unsigned long flags;

	struct tmc_resrv_buf *rbuf;

	struct tmc_drvdata *drvdata = container_of(file->private_data,
@@ -410,7 +409,7 @@ static int tmc_crashdata_release(struct inode *inode, struct file *file) 
	raw_spin_unlock_irqrestore(&drvdata->spinlock, flags);



	dev_dbg(&drvdata->csdev->dev, "%s: released\n", __func__);

	return ret;

	return 0;

}



static const struct file_operations tmc_crashdata_fops = {