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| author | Aditya Pakki <pakki001@umn.edu> | 2019-03-19 02:44:14 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-03-19 17:37:43 +0300 |
| commit | 3a10e3dd52e80b9a97a3346020024d17b2c272d6 (patch) | |
| tree | 0219be2339df1feabbba996e5438792afe5b77b0 /drivers/tty/serial/atmel_serial.c | |
| parent | 32f47179833b63de72427131169809065db6745e (diff) | |
| download | linux-3a10e3dd52e80b9a97a3346020024d17b2c272d6.tar.xz | |
serial: max310x: Fix to avoid potential NULL pointer dereference
of_match_device can return a NULL pointer when matching device is not
found. This patch avoids a scenario causing NULL pointer derefernce.
Signed-off-by: Aditya Pakki <pakki001@umn.edu>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/atmel_serial.c')
0 files changed, 0 insertions, 0 deletions