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Patch from Smadar Gonen <smadar.gn@gmail.com> fixing some minor corner cases

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git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@994 d57e44dd-8a1f-0410-8b47-8ef2f437770f
This commit is contained in:
Vladislav Bolkhovitin
2009-07-31 10:52:40 +00:00
parent ec9041654c
commit 3fd8348c46
1 changed files with 3 additions and 4 deletions
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7
scst/src/dev_handlers/scst_user.c
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@@ -2848,7 +2848,7 @@ static int dev_user_unregister_dev(struct file *file)
dev = (struct scst_user_dev *)file->private_data;
if (dev == NULL) {
mutex_unlock(&dev_priv_mutex);
goto out;
goto out_resume;
}
dev->blocking = 0;
@@ -2864,6 +2864,7 @@ static int dev_user_unregister_dev(struct file *file)
kfree(dev);
out_resume:
scst_resume_activity();
out:
@@ -3155,10 +3156,8 @@ static int dev_user_release(struct inode *inode, struct file *file)
TRACE_ENTRY();
dev = (struct scst_user_dev *)file->private_data;
if (dev == NULL) {
mutex_unlock(&dev_priv_mutex);
if (dev == NULL)
goto out;
}
file->private_data = NULL;
TRACE_MGMT_DBG("Going to release dev %s", dev->name);