IB/hfi1: Use hdr2sc function to calculate 5-bit SC
The interface is used to compute the 5-bit SC field from the
LRH and the RHF bits. Modify code to use the interface instead.
Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Dasaratharaman Chandramouli <dasaratharaman.chandramouli@intel.com>
Signed-off-by: Don Hiatt <don.hiatt@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
diff --git a/drivers/infiniband/hw/hfi1/hfi.h b/drivers/infiniband/hw/hfi1/hfi.h
index d22876d..df43732 100644
--- a/drivers/infiniband/hw/hfi1/hfi.h
+++ b/drivers/infiniband/hw/hfi1/hfi.h
@@ -368,11 +368,6 @@
u8 etype;
};
-static inline bool has_sc4_bit(struct hfi1_packet *p)
-{
- return !!rhf_dc_info(p->rhf);
-}
-
/*
* Private data for snoop/capture support.
*/
@@ -1273,7 +1268,7 @@
static inline int hdr2sc(struct hfi1_message_header *hdr, u64 rhf)
{
return ((be16_to_cpu(hdr->lrh[0]) >> 12) & 0xf) |
- ((!!(rhf & RHF_DC_INFO_SMASK)) << 4);
+ ((!!(rhf_dc_info(rhf))) << 4);
}
static inline u16 generate_jkey(kuid_t uid)