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| author | Jiri Slaby <jirislaby@kernel.org> | 2023-07-31 11:02:37 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-07-31 18:16:05 +0300 |
| commit | d3352ab0a9701a6d4c88b814815d7320c339f4a8 (patch) | |
| tree | dc52c35542c7411ec186e60b81580ef32d647e42 /drivers/tty/hvc | |
| parent | 659705d0a6992892bf3713bccf91ba43111aa71e (diff) | |
| download | linux-d3352ab0a9701a6d4c88b814815d7320c339f4a8.tar.xz | |
tty: hvsi: remove an extra variable from hvsi_write()
'source' is the same as 'buf'. Rename the parameter ('buf') to
'source' and drop the local variable.
Likely, the two were introduced to have a different type. But 'char' and
'unsigned char' are the same in the kernel for a long time.
Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>
Cc: linuxppc-dev@lists.ozlabs.org
Link: https://lore.kernel.org/r/20230731080244.2698-4-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/hvc')
| -rw-r--r-- | drivers/tty/hvc/hvsi.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/tty/hvc/hvsi.c b/drivers/tty/hvc/hvsi.c index a200d01eceed..c1b8a4fd8b1e 100644 --- a/drivers/tty/hvc/hvsi.c +++ b/drivers/tty/hvc/hvsi.c @@ -905,10 +905,9 @@ static unsigned int hvsi_chars_in_buffer(struct tty_struct *tty) } static int hvsi_write(struct tty_struct *tty, - const unsigned char *buf, int count) + const unsigned char *source, int count) { struct hvsi_struct *hp = tty->driver_data; - const char *source = buf; unsigned long flags; int total = 0; int origcount = count; |