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| author | Zicheng Qu <quzicheng@huawei.com> | 2024-10-31 01:45:05 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-12-05 14:02:55 +0100 |
| commit | 14d85fb8a13ef8fa6e2bc2a697bfffcd3a5648c5 (patch) | |
| tree | 4564dd15d2d371436675a45bf64ad2666bfc020e /drivers/iio | |
| parent | 701e32900683378d93693fec15d133e2c5f7ada2 (diff) | |
| download | linux-14d85fb8a13ef8fa6e2bc2a697bfffcd3a5648c5.tar.gz linux-14d85fb8a13ef8fa6e2bc2a697bfffcd3a5648c5.tar.bz2 linux-14d85fb8a13ef8fa6e2bc2a697bfffcd3a5648c5.zip | |
iio: gts: Fix uninitialized symbol 'ret'
commit e2fb2f89faf87b681038475d093214f4cbe12ebb upstream.
Initialize the variable ret at the time of declaration to prevent it from
being returned without a defined value. Fixes smatch warning:
drivers/iio/industrialio-gts-helper.c:256 gain_to_scaletables() error:
uninitialized symbol 'ret'.
Cc: stable@vger.kernel.org # v6.6+
Fixes: 38416c28e168 ("iio: light: Add gain-time-scale helpers")
Signed-off-by: Zicheng Qu <quzicheng@huawei.com>
Reviewed-by: Matti Vaittinen <mazziesaccount@gmail.com>
Link: https://patch.msgid.link/20241031014505.2313035-1-quzicheng@huawei.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/iio')
| -rw-r--r-- | drivers/iio/industrialio-gts-helper.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iio/industrialio-gts-helper.c b/drivers/iio/industrialio-gts-helper.c index 5f131bc1a01e..4ad949672210 100644 --- a/drivers/iio/industrialio-gts-helper.c +++ b/drivers/iio/industrialio-gts-helper.c @@ -167,7 +167,7 @@ static int iio_gts_gain_cmp(const void *a, const void *b) static int gain_to_scaletables(struct iio_gts *gts, int **gains, int **scales) { - int ret, i, j, new_idx, time_idx; + int i, j, new_idx, time_idx, ret = 0; int *all_gains; size_t gain_bytes; |