linux-kernel - [PATCH 01/13] drivers/block/floppy.c: Remove REPEAT macro

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Date:	Wed, 27 Jan 2010 12:46:17 -0800
From:	Joe Perches <joe@...ches.com>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	linux-kernel@...r.kernel.org, Jiri Slaby <jirislaby@...il.com>,
	Marcin Slusarz <marcin.slusarz@...il.com>,
	Stephen Hemminger <shemminger@...tta.com>,
	Bartlomiej Zolnierkiewicz <bzolnier@...il.com>
Subject: [PATCH 01/13] drivers/block/floppy.c: Remove REPEAT macro

macros with hidden flow changes aren't nice.

Signed-off-by: Joe Perches <joe@...ches.com>
---
 drivers/block/floppy.c |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c
index c917320..e750554 100644
--- a/drivers/block/floppy.c
+++ b/drivers/block/floppy.c
@@ -2885,7 +2885,6 @@ static int make_raw_rw_request(void)
 
 static void redo_fd_request(void)
 {
-#define REPEAT {request_done(0); continue; }
 	int drive;
 	int tmp;
 
@@ -2920,7 +2919,8 @@ static void redo_fd_request(void)
 		if (test_bit(current_drive, &fake_change) ||
 		    test_bit(FD_DISK_CHANGED_BIT, &DRS->flags)) {
 			DPRINT("disk absent or changed during operation\n");
-			REPEAT;
+			request_done(0);
+			continue;
 		}
 		if (!_floppy) {	/* Autodetection */
 			if (!probing) {
@@ -2928,7 +2928,8 @@ static void redo_fd_request(void)
 				if (next_valid_format()) {
 					DPRINT("no autodetectable formats\n");
 					_floppy = NULL;
-					REPEAT;
+					request_done(0);
+					continue;
 				}
 			}
 			probing = 1;
@@ -2949,7 +2950,6 @@ static void redo_fd_request(void)
 		debugt("queue fd request");
 		return;
 	}
-#undef REPEAT
 }
 
 static struct cont_t rw_cont = {
-- 
1.6.6.rc0.57.gad7a

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