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| author | Michael Straube <straube.linux@gmail.com> | 2018-11-25 10:22:25 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-11-26 20:59:05 +0100 |
| commit | 64c4c4ca6c129a4191e8e1e91b2d5d9b8d08c518 (patch) | |
| tree | 045328ec356d453a8feffa414c009e646784ffc5 /drivers/staging/pi433/rf69_registers.h | |
| parent | 2a68ead3de431924d22997f121ae30aa0f99f356 (diff) | |
staging: pi433: fix potential null dereference
Add a test for successful call to cdev_alloc() to avoid
potential null dereference. Issue reported by smatch.
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Fixes: 874bcba65f9a ("staging: pi433: New driver")
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/pi433/rf69_registers.h')
0 files changed, 0 insertions, 0 deletions