diff options
| author | Sherry Sun <[email protected]> | 2023-05-22 10:51:11 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2023-05-30 11:50:24 +0100 |
| commit | 20ec397d694b05d3e7150e3ba15047c53e7e6b94 (patch) | |
| tree | 5fcec3d6f7e998bffea209d029665260878001c2 /tools/perf/scripts/python/task-analyzer.py | |
| parent | 0d07703be74fec50eb09213aba69aa33a2631669 (diff) | |
tty: serial: fsl_lpuart: Check the return value of dmaengine_tx_status
Coverity reports the Unchecked return value (CHECKED_RETURN) warning:
Calling dmaengine_tx_status without checking return value.
So here add the return value check for dmaengine_tx_status() function to
make coverity happy.
Fixes: cf9aa72d2f91 ("tty: serial: fsl_lpuart: optimize the timer based EOP logic")
Signed-off-by: Sherry Sun <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/task-analyzer.py')
0 files changed, 0 insertions, 0 deletions