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authorAl Viro <viro@zeniv.linux.org.uk>2012-07-20 01:15:31 +0400
committerAl Viro <viro@zeniv.linux.org.uk>2012-07-29 21:24:13 +0400
commit921a1650de9eed40dd64d681aba4a4d98856f289 (patch)
treec4740f5ee8de85ebbb1b519acf2b8e249bce0c56 /drivers/base
parent25b2692a8ace4c2684d3899a0bfe55f8c4248899 (diff)
downloadop-kernel-dev-921a1650de9eed40dd64d681aba4a4d98856f289.zip
op-kernel-dev-921a1650de9eed40dd64d681aba4a4d98856f289.tar.gz
new helper: done_path_create()
releases what needs to be released after {kern,user}_path_create() Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'drivers/base')
-rw-r--r--drivers/base/devtmpfs.c9
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/base/devtmpfs.c b/drivers/base/devtmpfs.c
index d91a3a0..deb4a45 100644
--- a/drivers/base/devtmpfs.c
+++ b/drivers/base/devtmpfs.c
@@ -156,9 +156,7 @@ static int dev_mkdir(const char *name, umode_t mode)
if (!err)
/* mark as kernel-created inode */
dentry->d_inode->i_private = &thread;
- dput(dentry);
- mutex_unlock(&path.dentry->d_inode->i_mutex);
- path_put(&path);
+ done_path_create(&path, dentry);
return err;
}
@@ -218,10 +216,7 @@ static int handle_create(const char *nodename, umode_t mode, struct device *dev)
/* mark as kernel-created inode */
dentry->d_inode->i_private = &thread;
}
- dput(dentry);
-
- mutex_unlock(&path.dentry->d_inode->i_mutex);
- path_put(&path);
+ done_path_create(&path, dentry);
return err;
}
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