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| author | Elsanti <santiagojoseleal27@gmail.com> | 2026-02-28 18:23:44 -0400 |
|---|---|---|
| committer | Suzuki K Poulose <suzuki.poulose@arm.com> | 2026-03-02 09:14:49 +0000 |
| commit | 061c39a17136376f368a6082d4948301641f7db1 (patch) | |
| tree | 3c69c0b9e6fa335db7fe979bebd1d48d37675066 /drivers/hwtracing | |
| parent | 87c266bb30dc09979b7b7e8f962598367d626b57 (diff) | |
| download | linux-next-061c39a17136376f368a6082d4948301641f7db1.tar.gz linux-next-061c39a17136376f368a6082d4948301641f7db1.zip | |
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: Elsanti <santiagojoseleal27@gmail.com>
Reviewed-by: Leo Yan <leo.yan@arm.com>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Link: https://lore.kernel.org/r/20260228222344.288639-1-santiagojoseleal27@gmail.com
Diffstat (limited to 'drivers/hwtracing')
| -rw-r--r-- | drivers/hwtracing/coresight/coresight-tmc-core.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/hwtracing/coresight/coresight-tmc-core.c b/drivers/hwtracing/coresight/coresight-tmc-core.c index 58b469ee73b4..c89fe996af23 100644 --- a/drivers/hwtracing/coresight/coresight-tmc-core.c +++ b/drivers/hwtracing/coresight/coresight-tmc-core.c @@ -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 = { |