diff options
| author | Valentin Caron <valentin.caron@foss.st.com> | 2022-04-19 10:53:28 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-04-22 16:36:23 +0200 |
| commit | 28fb1a92a00706d4e008ab24fbd8e4642df46ca5 (patch) | |
| tree | 323c8bd551a8aa70adf5a7ecfb0a6d5a4faae4d5 /net/lapb/lapb_in.c | |
| parent | ec66b8cf03e5a63de6332c989b0ceebe4ba2937e (diff) | |
serial: stm32: remove infinite loop possibility in putchar function
Rework stm32_usart_console_putchar() function in order to anticipate
the case where the character can never be sent.
Signed-off-by: Valentin Caron <valentin.caron@foss.st.com>
Link: https://lore.kernel.org/r/20220419085330.1178925-2-valentin.caron@foss.st.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/lapb/lapb_in.c')
0 files changed, 0 insertions, 0 deletions