Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 7d630467 authored by Dan Carpenter's avatar Dan Carpenter Committed by Doug Ledford
Browse files

IB/hfi1: mask vs shift confusion 



We are shifting by the _MASK macros instead of the _SHIFT ones.

Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
parent 3f2686a2

drivers/staging/rdma/hfi1/sdma.c

+2 −2
Original line number Diff line number Diff line
@@ -1848,7 +1848,7 @@ static void dump_sdma_state(struct sdma_engine *sde) 
			dd_dev_err(sde->dd,

				"\taidx: %u amode: %u alen: %u\n",

				(u8)((desc[1] & SDMA_DESC1_HEADER_INDEX_SMASK)

					>> SDMA_DESC1_HEADER_INDEX_MASK),

					>> SDMA_DESC1_HEADER_INDEX_SHIFT),

				(u8)((desc[1] & SDMA_DESC1_HEADER_MODE_SMASK)

					>> SDMA_DESC1_HEADER_MODE_SHIFT),

				(u8)((desc[1] & SDMA_DESC1_HEADER_DWS_SMASK)
@@ -1926,7 +1926,7 @@ void sdma_seqfile_dump_sde(struct seq_file *s, struct sdma_engine *sde) 
		if (desc[0] & SDMA_DESC0_FIRST_DESC_FLAG)

			seq_printf(s, "\t\tahgidx: %u ahgmode: %u\n",

				(u8)((desc[1] & SDMA_DESC1_HEADER_INDEX_SMASK)

					>> SDMA_DESC1_HEADER_INDEX_MASK),

					>> SDMA_DESC1_HEADER_INDEX_SHIFT),

				(u8)((desc[1] & SDMA_DESC1_HEADER_MODE_SMASK)

					>> SDMA_DESC1_HEADER_MODE_SHIFT));

		head = (head + 1) & sde->sdma_mask;