linux-kernel - [PATCH 06/20] ide: remove needless ide_dump_status_no

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Message-Id: <20090216001349.27491.27484.sendpatchset@localhost.localdomain>
Date:	Mon, 16 Feb 2009 01:13:49 +0100
From:	Bartlomiej Zolnierkiewicz <bzolnier@...il.com>
To:	linux-ide@...r.kernel.org
Cc:	Borislav Petkov <petkovbb@...il.com>,
	Bartlomiej Zolnierkiewicz <bzolnier@...il.com>,
	linux-kernel@...r.kernel.org
Subject: [PATCH 06/20] ide: remove needless ide_dump_status_no_sense() wrapper

From: Bartlomiej Zolnierkiewicz <bzolnier@...il.com>
Subject: [PATCH] ide-cd: remove needless ide_dump_status_no_sense() wrapper

It makes no sense to check for BSY bit being set as earlier OK_STAT()
check in cdrom_end_request() makes sure that BSY bit is cleared.

There should be no functional changes caused by this patch.

Cc: Borislav Petkov <petkovbb@...il.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@...il.com>
---
 drivers/ide/ide-cd.c |   17 ++++-------------
 1 file changed, 4 insertions(+), 13 deletions(-)

Index: b/drivers/ide/ide-cd.c
===================================================================
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -285,13 +285,6 @@ static void cdrom_end_request(ide_drive_
 	ide_complete_rq(drive, uptodate ? 0 : -EIO, nsectors << 9);
 }
 
-static void ide_dump_status_no_sense(ide_drive_t *drive, const char *msg, u8 st)
-{
-	if (st & 0x80)
-		return;
-	ide_dump_status(drive, msg, st);
-}
-
 /*
  * Returns:
  * 0: if the request should be continued.
@@ -434,21 +427,19 @@ static int cdrom_decode_status(ide_drive
 			 * No point in retrying after an illegal request or data
 			 * protect error.
 			 */
-			ide_dump_status_no_sense(drive, "command error", stat);
+			ide_dump_status(drive, "command error", stat);
 			do_end_request = 1;
 		} else if (sense_key == MEDIUM_ERROR) {
 			/*
 			 * No point in re-trying a zillion times on a bad
 			 * sector. If we got here the error is not correctable.
 			 */
-			ide_dump_status_no_sense(drive,
-						 "media error (bad sector)",
-						 stat);
+			ide_dump_status(drive, "media error (bad sector)",
+					stat);
 			do_end_request = 1;
 		} else if (sense_key == BLANK_CHECK) {
 			/* disk appears blank ?? */
-			ide_dump_status_no_sense(drive, "media error (blank)",
-						 stat);
+			ide_dump_status(drive, "media error (blank)", stat);
 			do_end_request = 1;
 		} else if ((err & ~ATA_ABORTED) != 0) {
 			/* go to the default handler for other errors */
--
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