Merge 3.12-rc3 into char-misc-next

[deliverable/linux.git] / drivers / misc / mei / main.c

diff --git a/drivers/misc/mei/main.c b/drivers/misc/mei/main.c
index 9aa3b78067d3da9bc29f85f114c823f7ac06f2a3..c71420ef1e372be9214766d394398a27576ede11 100644 (file)
--- a/drivers/misc/mei/main.c
+++ b/drivers/misc/mei/main.c
@@ -252,19 +252,16 @@ static ssize_t mei_read(struct file *file, char __user *ubuf,
                mutex_unlock(&dev->device_lock);
 
                if (wait_event_interruptible(cl->rx_wait,
-                       (MEI_READ_COMPLETE == cl->reading_state ||
-                        MEI_FILE_INITIALIZING == cl->state ||
-                        MEI_FILE_DISCONNECTED == cl->state ||
-                        MEI_FILE_DISCONNECTING == cl->state))) {
+                               MEI_READ_COMPLETE == cl->reading_state ||
+                               mei_cl_is_transitioning(cl))) {
+
                        if (signal_pending(current))
                                return -EINTR;
                        return -ERESTARTSYS;
                }
 
                mutex_lock(&dev->device_lock);
-               if (MEI_FILE_INITIALIZING == cl->state ||
-                   MEI_FILE_DISCONNECTED == cl->state ||
-                   MEI_FILE_DISCONNECTING == cl->state) {
+               if (mei_cl_is_transitioning(cl)) {
                        rets = -EBUSY;
                        goto out;
                }