diff options
| author | Kangjie Lu <[email protected]> | 2019-03-15 12:16:06 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2019-03-19 15:37:43 +0100 |
| commit | c85be041065c0be8bc48eda4c45e0319caf1d0e5 (patch) | |
| tree | 89fab4c828734cb404957169f6b40c1d1d582653 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 3a10e3dd52e80b9a97a3346020024d17b2c272d6 (diff) | |
tty: atmel_serial: fix a potential NULL pointer dereference
In case dmaengine_prep_dma_cyclic fails, the fix returns a proper
error code to avoid NULL pointer dereference.
Signed-off-by: Kangjie Lu <[email protected]>
Fixes: 34df42f59a60 ("serial: at91: add rx dma support")
Acked-by: Richard Genoud <[email protected]>
Cc: stable <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions