In preparation for further cleaning up storvsc.c move the definition of the inline function get_stor_device() from storvsc.c to storvsc_api.h.
Signed-off-by: K. Y. Srinivasan <[email protected]> Signed-off-by: Haiyang Zhang <[email protected]> Signed-off-by: Hank Janssen <[email protected]> --- drivers/staging/hv/storvsc.c | 14 -------------- drivers/staging/hv/storvsc_api.h | 15 +++++++++++++++ 2 files changed, 15 insertions(+), 14 deletions(-) diff --git a/drivers/staging/hv/storvsc.c b/drivers/staging/hv/storvsc.c index 83d012b..357f5dd 100644 --- a/drivers/staging/hv/storvsc.c +++ b/drivers/staging/hv/storvsc.c @@ -56,20 +56,6 @@ static inline void free_stor_device(struct storvsc_device *device) kfree(device); } -/* Get the stordevice object iff exists and its refcount > 1 */ -static inline struct storvsc_device *get_stor_device(struct hv_device *device) -{ - struct storvsc_device *stor_device; - - stor_device = (struct storvsc_device *)device->ext; - if (stor_device && atomic_read(&stor_device->ref_count) > 1) - atomic_inc(&stor_device->ref_count); - else - stor_device = NULL; - - return stor_device; -} - /* Get the stordevice object iff exists and its refcount > 0 */ static inline struct storvsc_device *must_get_stor_device( struct hv_device *device) diff --git a/drivers/staging/hv/storvsc_api.h b/drivers/staging/hv/storvsc_api.h index d985bbf..4e66507 100644 --- a/drivers/staging/hv/storvsc_api.h +++ b/drivers/staging/hv/storvsc_api.h @@ -137,6 +137,21 @@ struct storvsc_device { struct storvsc_request_extension reset_request; }; + +/* Get the stordevice object iff exists and its refcount > 1 */ +static inline struct storvsc_device *get_stor_device(struct hv_device *device) +{ + struct storvsc_device *stor_device; + + stor_device = (struct storvsc_device *)device->ext; + if (stor_device && atomic_read(&stor_device->ref_count) > 1) + atomic_inc(&stor_device->ref_count); + else + stor_device = NULL; + + return stor_device; +} + /* Interface */ int stor_vsc_on_host_reset(struct hv_device *device); -- 1.7.4.1 _______________________________________________ Virtualization mailing list [email protected] https://lists.linux-foundation.org/mailman/listinfo/virtualization
