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| author | Colin Ian King <colin.king@canonical.com> | 2021-10-15 16:32:54 +0100 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2021-10-20 14:43:51 +0100 |
| commit | eeb82b54bb03a0899505996e8da7d67b4ff4aec2 (patch) | |
| tree | 7b5e44ede776e8e7c8be781f2278a0f90ea823fe /drivers/iio/test | |
| parent | 0be844470eb929dd2a1388c6dc6d7d6ea2edaf2e (diff) | |
| download | linux-stable-eeb82b54bb03a0899505996e8da7d67b4ff4aec2.tar.gz linux-stable-eeb82b54bb03a0899505996e8da7d67b4ff4aec2.tar.bz2 linux-stable-eeb82b54bb03a0899505996e8da7d67b4ff4aec2.zip | |
iio: buffer: Fix uninitialized variable ret
When !iio_buffer_space_available(rb) is true and signal_pending(current)
is false the end of the do-while loop is reached and the uninitialized
variable ret is zero checked. Fix this by initializing variable ret to
zero.
Addresses-Coverity: ("Uninitialized scalar variable")
Fixes: 9eeee3b0bf19 ("iio: Add output buffer support")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20211015153254.33783-1-colin.king@canonical.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/test')
0 files changed, 0 insertions, 0 deletions