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IB/hfi1: Move a function from a header file into a .c file

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Since ib_get_len() only has one caller, move it from a header file into a
.c file. Additionally, remove the superfluous u16 cast. That cast was
introduced by commit 7dafbab375 ("IB/hfi1: Add functions to parse BTH/IB
headers").

Link: https://lore.kernel.org/r/20210524041211.9480-2-bvanassche@acm.org
Cc: Don Hiatt <don.hiatt@intel.com>
Cc: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
This commit is contained in:
Bart Van Assche 2021-05-23 21:12:07 -07:00 committed by Jason Gunthorpe
parent 68e11a6086
commit 17bb6b6bb5
2 changed files with 5 additions and 5 deletions
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5
drivers/infiniband/hw/hfi1/trace.c
View File

@ -189,6 +189,11 @@ void hfi1_trace_parse_16b_bth(struct ib_other_headers *ohdr,
*qpn = ib_bth_get_qpn(ohdr);
}
static u16 ib_get_len(const struct ib_header *hdr)
{
return be16_to_cpu(hdr->lrh[2]);
}
void hfi1_trace_parse_9b_hdr(struct ib_header *hdr, bool sc5,
u8 *lnh, u8 *lver, u8 *sl, u8 *sc,
u16 *len, u32 *dlid, u32 *slid)

5
include/rdma/ib_hdrs.h
View File

@ -206,11 +206,6 @@ static inline u8 ib_get_lver(struct ib_header *hdr)
IB_LVER_MASK);
}
static inline u16 ib_get_len(struct ib_header *hdr)
{
return (u16)(be16_to_cpu(hdr->lrh[2]));
}
static inline u32 ib_get_qkey(struct ib_other_headers *ohdr)
{
return be32_to_cpu(ohdr->u.ud.deth[0]);