* [PATCH] Btrfs: Use PTR_RET rather than if(IS_ERR(.. [1]
@ 2012-08-06 17:51 Thomas Meyer
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From: Thomas Meyer @ 2012-08-06 17:51 UTC (permalink / raw)
To: "[chris.mason
The semantic patch that makes this change is available
in scripts/coccinelle/api/ptr_ret.cocci.
More information about semantic patching is available at
http://coccinelle.lip6.fr/
Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
---
diff -u -p a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -2886,10 +2886,7 @@ int btrfs_resume_balance_async(struct bt
}
tsk = kthread_run(balance_kthread, fs_info, "btrfs-balance");
- if (IS_ERR(tsk))
- return PTR_ERR(tsk);
-
- return 0;
+ return PTR_RET(tsk);
}
int btrfs_recover_balance(struct btrfs_fs_info *fs_info)
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2012-08-06 17:51 [PATCH] Btrfs: Use PTR_RET rather than if(IS_ERR(.. [1] Thomas Meyer
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