diff options
| author | David Lechner <dlechner@baylibre.com> | 2025-06-11 17:39:17 -0500 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2025-06-26 19:32:57 +0100 |
| commit | 73f31d9f8c8195f05830d22f28a4de0e16647d77 (patch) | |
| tree | c3a8564f4fb85273a466fd1511a2ac75229905ad | |
| parent | b2dead5962385031b20ab79497a626c4613f4bf4 (diff) | |
iio: pressure: mprls0025pa: use = { } instead of memset()
Use { } instead of memset() to zero-initialize stack memory to simplify
the code.
The initialize of the cmd value is trivial so it can be moved to the
array initializer as well.
Signed-off-by: David Lechner <dlechner@baylibre.com>
Reviewed-by: Nuno Sá <nuno.sa@analog.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://patch.msgid.link/20250611-iio-zero-init-stack-with-instead-of-memset-v1-25-ebb2d0a24302@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| -rw-r--r-- | drivers/iio/pressure/mprls0025pa_i2c.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/iio/pressure/mprls0025pa_i2c.c b/drivers/iio/pressure/mprls0025pa_i2c.c index 1a48f8d43d71..79811fd4a02b 100644 --- a/drivers/iio/pressure/mprls0025pa_i2c.c +++ b/drivers/iio/pressure/mprls0025pa_i2c.c @@ -44,10 +44,7 @@ static int mpr_i2c_write(struct mpr_data *data, const u8 cmd, const u8 unused) { int ret; struct i2c_client *client = to_i2c_client(data->dev); - u8 wdata[MPR_PKT_SYNC_LEN]; - - memset(wdata, 0, sizeof(wdata)); - wdata[0] = cmd; + u8 wdata[MPR_PKT_SYNC_LEN] = { cmd }; ret = i2c_master_send(client, wdata, MPR_PKT_SYNC_LEN); if (ret < 0) |