X-Git-Url: http://ftp.safe.ca/?a=blobdiff_plain;f=fs%2Fsysfs%2Fsymlink.c;h=fe23f47f6e430c19f0ac3b57f4603200723195a6;hb=c516865cfbac0d862d4888df91793ad1e74ffd58;hp=e38d6338a20ddbdb27b9f0a0bd32c105c257d453;hpb=22f98c0cd7e003b896ee52ded945081307118745;p=safe%2Fjmp%2Flinux-2.6

diff --git a/fs/sysfs/symlink.c b/fs/sysfs/symlink.c
index e38d633..fe23f47 100644
--- a/fs/sysfs/symlink.c
+++ b/fs/sysfs/symlink.c
@@ -82,12 +82,13 @@ exit1:
 int sysfs_create_link(struct kobject * kobj, struct kobject * target, const char * name)
 {
 	struct dentry * dentry = kobj->dentry;
-	int error = 0;
+	int error = -EEXIST;
 
 	BUG_ON(!kobj || !kobj->dentry || !name);
 
 	mutex_lock(&dentry->d_inode->i_mutex);
-	error = sysfs_add_link(dentry, name, target);
+	if (!sysfs_dirent_exist(dentry->d_fsdata, name))
+		error = sysfs_add_link(dentry, name, target);
 	mutex_unlock(&dentry->d_inode->i_mutex);
 	return error;
 }