linux-kernel - [PATCH] block: Cocci spatch "ptr

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Message-ID: <1370079920.29224.17.camel@localhost.localdomain>
Date:	Sat, 01 Jun 2013 11:45:20 +0200
From:	Thomas Meyer <thomas@...3r.de>
To:	axboe@...nel.dk, linux-kernel@...r.kernel.org
Subject: [PATCH] block: Cocci spatch "ptr_ret.spatch"


Signed-off-by: Thomas Meyer <thomas@...3r.de>
---

diff -u -p a/block/blk-core.c b/block/blk-core.c
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -1626,7 +1626,7 @@ static int __init fail_make_request_debu
 	struct dentry *dir = fault_create_debugfs_attr("fail_make_request",
 						NULL, &fail_make_request);
 
-	return IS_ERR(dir) ? PTR_ERR(dir) : 0;
+	return PTR_RET(dir);
 }
 
 late_initcall(fail_make_request_debugfs);
diff -u -p a/block/blk-timeout.c b/block/blk-timeout.c
--- a/block/blk-timeout.c
+++ b/block/blk-timeout.c
@@ -31,7 +31,7 @@ static int __init fail_io_timeout_debugf
 	struct dentry *dir = fault_create_debugfs_attr("fail_io_timeout",
 						NULL, &fail_io_timeout);
 
-	return IS_ERR(dir) ? PTR_ERR(dir) : 0;
+	return PTR_RET(dir);
 }
 
 late_initcall(fail_io_timeout_debugfs);
diff -u -p a/block/ioctl.c b/block/ioctl.c
--- a/block/ioctl.c
+++ b/block/ioctl.c
@@ -64,7 +64,7 @@ static int blkpg_ioctl(struct block_devi
 			part = add_partition(disk, partno, start, length,
 					     ADDPART_FLAG_NONE, NULL);
 			mutex_unlock(&bdev->bd_mutex);
-			return IS_ERR(part) ? PTR_ERR(part) : 0;
+			return PTR_RET(part);
 		case BLKPG_DEL_PARTITION:
 			part = disk_get_part(disk, partno);
 			if (!part)


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