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Commit f0a7d7b4 authored by Leon Romanovsky's avatar Leon Romanovsky Committed by Greg Kroah-Hartman
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RDMA/cxgb4: Annotate r2 and stag as __be32 




[ Upstream commit 7d7d065a5eec7e218174d5c64a9f53f99ffdb119 ]

Chelsio cxgb4 HW is big-endian, hence there is need to properly
annotate r2 and stag fields as __be32 and not __u32 to fix the
following sparse warnings.

  drivers/infiniband/hw/cxgb4/qp.c:614:16:
    warning: incorrect type in assignment (different base types)
      expected unsigned int [unsigned] [usertype] r2
      got restricted __be32 [usertype] <noident>
  drivers/infiniband/hw/cxgb4/qp.c:615:18:
    warning: incorrect type in assignment (different base types)
      expected unsigned int [unsigned] [usertype] stag
      got restricted __be32 [usertype] <noident>

Cc: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: default avatarLeon Romanovsky <leon@kernel.org>
Reviewed-by: default avatarSteve Wise <swise@opengridcomputing.com>
Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
Signed-off-by: default avatarSasha Levin <alexander.levin@verizon.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 89a459e0

drivers/infiniband/hw/cxgb4/t4fw_ri_api.h

+2 −2
Original line number Diff line number Diff line
@@ -675,8 +675,8 @@ struct fw_ri_fr_nsmr_tpte_wr { 
	__u16  wrid;

	__u8   r1[3];

	__u8   len16;

	__u32  r2;

	__u32  stag;

	__be32  r2;

	__be32  stag;

	struct fw_ri_tpte tpte;

	__u64  pbl[2];

};