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devtmpfs: Calling delete_path() only when necessary

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The deleted variable is always 1 in current code.
Initialize deleted variable to be 0, so delete_path() will be called only when
necessary.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Axel Lin 2013-11-16 16:15:23 +08:00 committed by Greg Kroah-Hartman
parent ecfbf6fd9c
commit fbde7c6119
1 changed files with 1 additions and 1 deletions
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2
drivers/base/devtmpfs.c
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@ -299,7 +299,7 @@ static int handle_remove(const char *nodename, struct device *dev)
{ {
struct path parent; struct path parent;
struct dentry *dentry; struct dentry *dentry;
int deleted = 1; int deleted = 0;
int err; int err;
dentry = kern_path_locked(nodename, &parent); dentry = kern_path_locked(nodename, &parent);