Staging: hv: storvsc: Rename must_get_stor_device()

In preparation for cleaning up how we manage reference counts on the stor
device, clearly distinguish why we are attempting to acquire a reference.

Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/staging/hv/storvsc.c b/drivers/staging/hv/storvsc.c
index cd38cd6803eb155f8de79930f970e124be80a6ce..89708b1d3f607d3545b4c786e5aa0c1c6aff0e4a 100644 (file)
--- a/drivers/staging/hv/storvsc.c
+++ b/drivers/staging/hv/storvsc.c
@@ -41,7 +41,7 @@ static inline struct storvsc_device *alloc_stor_device(struct hv_device *device)
                return NULL;
 
        /* Set to 2 to allow both inbound and outbound traffics */
-       /* (ie get_stor_device() and must_get_stor_device()) to proceed. */
+       /* (ie get_stor_device() and get_in_stor_device()) to proceed. */
        atomic_cmpxchg(&stor_device->ref_count, 0, 2);
 
        init_waitqueue_head(&stor_device->waiting_to_drain);
@@ -53,7 +53,7 @@ static inline struct storvsc_device *alloc_stor_device(struct hv_device *device)
 
 
 /* Get the stordevice object iff exists and its refcount > 0 */
-static inline struct storvsc_device *must_get_stor_device(
+static inline struct storvsc_device *get_in_stor_device(
                                        struct hv_device *device)
 {
        struct storvsc_device *stor_device;
@@ -305,7 +305,7 @@ static void storvsc_on_channel_callback(void *context)
        int ret;
 
 
-       stor_device = must_get_stor_device(device);
+       stor_device = get_in_stor_device(device);
        if (!stor_device)
                return;