diff options
| author | Peter Hurley <peter@hurleysoftware.com> | 2013-06-15 09:36:01 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-07-23 16:47:07 -0700 |
| commit | 1fc359fc3ea72314cc3ebdfa94c60e020c152cd2 (patch) | |
| tree | 302ccb5a8cd9dee3c5affe1407e1413b66e8a207 /include/linux/tty_flip.h | |
| parent | f0f947c124e05ec977019b974b12dfe171dd7148 (diff) | |
tty: Compute flip buffer ptrs
The char_buf_ptr and flag_buf_ptr values are trivially derived from
the .data field offset; compute values as needed.
Fixes a long-standing type-mismatch with the char and flag ptrs.
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/tty_flip.h')
| -rw-r--r-- | include/linux/tty_flip.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/tty_flip.h b/include/linux/tty_flip.h index e0f252633b4..ad0303994c3 100644 --- a/include/linux/tty_flip.h +++ b/include/linux/tty_flip.h @@ -18,8 +18,8 @@ static inline int tty_insert_flip_char(struct tty_port *port, { struct tty_buffer *tb = port->buf.tail; if (tb && tb->used < tb->size) { - tb->flag_buf_ptr[tb->used] = flag; - tb->char_buf_ptr[tb->used++] = ch; + *flag_buf_ptr(tb, tb->used) = flag; + *char_buf_ptr(tb, tb->used++) = ch; return 1; } return tty_insert_flip_string_flags(port, &ch, &flag, 1); |