Commit 66a60543 authored by K. Y. Srinivasan's avatar K. Y. Srinivasan Committed by Greg Kroah-Hartman
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Staging: hv: Get rid of the volatile qualifier for a variable in ring_buffer.c 



Access to this variable is already serialized via a spin lock. Get
rid of the unnecessary volatile qualifier.

Signed-off-by: default avatarK. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: default avatarHaiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: default avatarAbhishek Kane <v-abkane@microsoft.com>
Signed-off-by: default avatarHank Janssen <hjanssen@microsoft.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 7581578d

drivers/staging/hv/ring_buffer.c

+1 −1
Original line number Diff line number Diff line
@@ -364,7 +364,7 @@ int hv_ringbuffer_write(struct hv_ring_buffer_info *outring_info, 
	u32 totalbytes_towrite = 0;



	struct scatterlist *sg;

	volatile u32 next_write_location;

	u32 next_write_location;

	u64 prev_indices = 0;

	unsigned long flags;