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From: Joe Perches <joe@perches.com>
To: linux-kernel@vger.kernel.org, Alasdair Kergon <agk@redhat.com>,
	Mike Snitzer <snitzer@redhat.com>,
	dm-devel@redhat.com, Neil Brown <neilb@suse.de>
Cc: linux-raid@vger.kernel.org
Subject: [PATCH 2/7] dm_table: Use bool function return values of true/false not 1/0
Date: Mon, 30 Mar 2015 10:43:18 -0700	[thread overview]
Message-ID: <e89210c7bf1423deef3cf16b618cd314307261db.1427736972.git.joe@perches.com> (raw)
In-Reply-To: <cover.1427736972.git.joe@perches.com>

Use the normal return values for bool functions

Signed-off-by: Joe Perches <joe@perches.com>
---
 drivers/md/dm-table.c | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
index e0f618b..d9b00b8 100644
--- a/drivers/md/dm-table.c
+++ b/drivers/md/dm-table.c
@@ -1336,14 +1336,14 @@ static bool dm_table_supports_flush(struct dm_table *t, unsigned flush)
 			continue;
 
 		if (ti->flush_supported)
-			return 1;
+			return true;
 
 		if (ti->type->iterate_devices &&
 		    ti->type->iterate_devices(ti, device_flush_capable, &flush))
-			return 1;
+			return true;
 	}
 
-	return 0;
+	return false;
 }
 
 static bool dm_table_discard_zeroes_data(struct dm_table *t)
@@ -1356,10 +1356,10 @@ static bool dm_table_discard_zeroes_data(struct dm_table *t)
 		ti = dm_table_get_target(t, i++);
 
 		if (ti->discard_zeroes_data_unsupported)
-			return 0;
+			return false;
 	}
 
-	return 1;
+	return true;
 }
 
 static int device_is_nonrot(struct dm_target *ti, struct dm_dev *dev,
@@ -1405,10 +1405,10 @@ static bool dm_table_all_devices_attribute(struct dm_table *t,
 
 		if (!ti->type->iterate_devices ||
 		    !ti->type->iterate_devices(ti, func, NULL))
-			return 0;
+			return false;
 	}
 
-	return 1;
+	return true;
 }
 
 static int device_not_write_same_capable(struct dm_target *ti, struct dm_dev *dev,
@@ -1465,14 +1465,14 @@ static bool dm_table_supports_discards(struct dm_table *t)
 			continue;
 
 		if (ti->discards_supported)
-			return 1;
+			return true;
 
 		if (ti->type->iterate_devices &&
 		    ti->type->iterate_devices(ti, device_discard_capable, NULL))
-			return 1;
+			return true;
 	}
 
-	return 0;
+	return false;
 }
 
 void dm_table_set_restrictions(struct dm_table *t, struct request_queue *q,
-- 
2.1.2


  parent reply	other threads:[~2015-03-30 17:43 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-03-30 17:43 [PATCH 0/7] drivers: Use bool function return values " Joe Perches
2015-03-30 17:43 ` [PATCH 1/7] drm: Use bool function return values of " Joe Perches
2015-03-30 17:43 ` Joe Perches [this message]
2015-03-30 17:51   ` [PATCH 2/7] dm_table: " Mike Snitzer
2015-03-30 17:43 ` [PATCH 3/7] genwqe: " Joe Perches
2015-03-30 17:43 ` [PATCH 4/7] wmi: " Joe Perches
2015-04-02  5:17   ` Darren Hart
2015-03-30 17:43 ` [PATCH 5/7] ssb: " Joe Perches
2015-03-30 17:49   ` Michael Büsch
2015-03-30 18:39     ` Kalle Valo
2015-03-30 17:43 ` [PATCH 6/7] thermal: " Joe Perches
2015-04-07  5:43   ` Zhang, Rui
2015-03-30 17:43 ` [PATCH 7/7] serial: kgdb_nmi: " Joe Perches

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