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| author | Jiri Slaby (SUSE) <jirislaby@kernel.org> | 2023-09-19 10:51:54 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-10-03 14:31:16 +0200 |
| commit | 66619686d187b4a6395316b7f39881e945dce4bc (patch) | |
| tree | 0b243e9a3a0e93554598cb0b8d87c484ebb17b8f /crypto/sig.c | |
| parent | tty: convert THROTTLE constants into enum (diff) | |
| download | linux-66619686d187b4a6395316b7f39881e945dce4bc.tar.xz linux-66619686d187b4a6395316b7f39881e945dce4bc.zip | |
tty: early return from send_break() on TTY_DRIVER_HARDWARE_BREAK
If the driver sets TTY_DRIVER_HARDWARE_BREAK, we leave ops->break_ctl()
to the driver and return from send_break(). But we do it using a local
variable and keep the code flowing through the end of the function.
Instead, do 'return' immediately with the ops->break_ctl()'s return
value.
This way, we don't have to stuff the 'else' branch of the 'if' with the
software break handling. And we can re-indent the function too.
Signed-off-by: "Jiri Slaby (SUSE)" <jirislaby@kernel.org>
Link: https://lore.kernel.org/r/20230919085156.1578-14-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'crypto/sig.c')
0 files changed, 0 insertions, 0 deletions