Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754632Ab3FONiF (ORCPT ); Sat, 15 Jun 2013 09:38:05 -0400 Received: from mailout01.c08.mtsvc.net ([205.186.168.189]:39770 "EHLO mailout01.c08.mtsvc.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754523Ab3FONgn (ORCPT ); Sat, 15 Jun 2013 09:36:43 -0400 From: Peter Hurley To: Greg Kroah-Hartman Cc: linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org, Jiri Slaby , Peter Hurley Subject: [PATCH v2 05/16] tty: Use generic names for flip buffer list cursors Date: Sat, 15 Jun 2013 09:36:05 -0400 Message-Id: <1371303376-5028-6-git-send-email-peter@hurleysoftware.com> X-Mailer: git-send-email 1.8.1.2 In-Reply-To: <1371303376-5028-1-git-send-email-peter@hurleysoftware.com> References: <1371302076-4688-1-git-send-email-peter@hurleysoftware.com> <1371303376-5028-1-git-send-email-peter@hurleysoftware.com> X-Authenticated-User: 125194 peter@hurleysoftware.com Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1721 Lines: 57 Signed-off-by: Peter Hurley --- drivers/tty/tty_buffer.c | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) diff --git a/drivers/tty/tty_buffer.c b/drivers/tty/tty_buffer.c index a428fa2..0259a76 100644 --- a/drivers/tty/tty_buffer.c +++ b/drivers/tty/tty_buffer.c @@ -44,15 +44,15 @@ static void tty_buffer_reset(struct tty_buffer *p, size_t size) void tty_buffer_free_all(struct tty_port *port) { struct tty_bufhead *buf = &port->buf; - struct tty_buffer *thead; + struct tty_buffer *p; - while ((thead = buf->head) != NULL) { - buf->head = thead->next; - kfree(thead); + while ((p = buf->head) != NULL) { + buf->head = p->next; + kfree(p); } - while ((thead = buf->free) != NULL) { - buf->free = thead->next; - kfree(thead); + while ((p = buf->free) != NULL) { + buf->free = p->next; + kfree(p); } buf->tail = NULL; buf->memory_used = 0; @@ -143,13 +143,13 @@ static void tty_buffer_free(struct tty_port *port, struct tty_buffer *b) static void __tty_buffer_flush(struct tty_port *port) { struct tty_bufhead *buf = &port->buf; - struct tty_buffer *thead; + struct tty_buffer *next; if (unlikely(buf->head == NULL)) return; - while ((thead = buf->head->next) != NULL) { + while ((next = buf->head->next) != NULL) { tty_buffer_free(port, buf->head); - buf->head = thead; + buf->head = next; } WARN_ON(buf->head != buf->tail); buf->head->read = buf->head->commit; -- 1.8.1.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/