nvme: fix byte swapping in the streams code

Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Jens Axboe <axboe@kernel.dk>
mariux64 · Jul 20, 2017 · dc1a0af · dc1a0af
1 parent 7685168
commit dc1a0af
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Showing 2 changed files with 8 additions and 8 deletions.
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
@@ -336,7 +336,7 @@ static int nvme_get_stream_params(struct nvme_ctrl *ctrl,
 
 	c.directive.opcode = nvme_admin_directive_recv;
 	c.directive.nsid = cpu_to_le32(nsid);
-	c.directive.numd = sizeof(*s);
+	c.directive.numd = cpu_to_le32(sizeof(*s));
 	c.directive.doper = NVME_DIR_RCV_ST_OP_PARAM;
 	c.directive.dtype = NVME_DIR_STREAMS;
 

diff --git a/include/linux/nvme.h b/include/linux/nvme.h
@@ -963,14 +963,14 @@ struct nvme_dbbuf {
 };
 
 struct streams_directive_params {
-	__u16	msl;
-	__u16	nssa;
-	__u16	nsso;
+	__le16	msl;
+	__le16	nssa;
+	__le16	nsso;
 	__u8	rsvd[10];
-	__u32	sws;
-	__u16	sgs;
-	__u16	nsa;
-	__u16	nso;
+	__le32	sws;
+	__le16	sgs;
+	__le16	nsa;
+	__le16	nso;
 	__u8	rsvd2[6];
 };