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authorJohan Hovold <johan@kernel.org>2017-11-03 15:18:05 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-01-02 20:31:17 +0100
commit3ade66602bb7ea348ed8cbafcdd56eb1826c2177 (patch)
treea83163d34604edb77b0e22ec5dbe1a11960298ee
parentaaa5a91ff744f91fb1d1c91853aa0c8f126be563 (diff)
tty: fix tty_ldisc_receive_buf() documentation
commit e7e51dcf3b8a5f65c5653a054ad57eb2492a90d0 upstream. The tty_ldisc_receive_buf() helper returns the number of bytes processed so drop the bogus "not" from the kernel doc comment. Fixes: 8d082cd300ab ("tty: Unify receive_buf() code paths") Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--drivers/tty/tty_buffer.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/tty_buffer.c b/drivers/tty/tty_buffer.c
index f8eba1c5412f..677fa99b7747 100644
--- a/drivers/tty/tty_buffer.c
+++ b/drivers/tty/tty_buffer.c
@@ -446,7 +446,7 @@ EXPORT_SYMBOL_GPL(tty_prepare_flip_string);
* Callers other than flush_to_ldisc() need to exclude the kworker
* from concurrent use of the line discipline, see paste_selection().
*
- * Returns the number of bytes not processed
+ * Returns the number of bytes processed
*/
int tty_ldisc_receive_buf(struct tty_ldisc *ld, const unsigned char *p,
char *f, int count)