---

yaml --- r: 54264 b: refs/heads/master c: 1525a2a h: refs/heads/master v: v3
git-mirror · May 7, 2007 · 1ead20c · 1ead20c
1 parent 6d1d611
commit 1ead20c
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Showing 2 changed files with 7 additions and 5 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 04293355ac9dbe81bd01b89ca2adb58be34c2c60
+refs/heads/master: 1525a2ad76f991eba9755f75c9b6d4d97abad25e
diff --git a/trunk/kernel/power/user.c b/trunk/kernel/power/user.c
@@ -49,12 +49,14 @@ static int snapshot_open(struct inode *inode, struct file *filp)
 	if (!atomic_add_unless(&device_available, -1, 0))
 		return -EBUSY;
 
-	if ((filp->f_flags & O_ACCMODE) == O_RDWR)
+	if ((filp->f_flags & O_ACCMODE) == O_RDWR) {
+		atomic_inc(&device_available);
 		return -ENOSYS;
-
-	if(create_basic_memory_bitmaps())
+	}
+	if(create_basic_memory_bitmaps()) {
+		atomic_inc(&device_available);
 		return -ENOMEM;
-
+	}
 	nonseekable_open(inode, filp);
 	data = &snapshot_state;
 	filp->private_data = data;