In otx2_sqe_add_ext() iplen is used to hold a 16-bit big-endian value,
but it's type is u16, indicating a host byte order integer.

Address this mismatch by changing the type of iplen to __be16.

Flagged by Sparse as:

.../otx2_txrx.c:699:31: warning: incorrect type in assignment (different base types)
.../otx2_txrx.c:699:31:    expected unsigned short [usertype] iplen
.../otx2_txrx.c:699:31:    got restricted __be16 [usertype]
.../otx2_txrx.c:701:54: warning: incorrect type in assignment (different base types)
.../otx2_txrx.c:701:54:    expected restricted __be16 [usertype] tot_len
.../otx2_txrx.c:701:54:    got unsigned short [usertype] iplen
.../otx2_txrx.c:704:60: warning: incorrect type in assignment (different base types)
.../otx2_txrx.c:704:60:    expected restricted __be16 [usertype] payload_len
.../otx2_txrx.c:704:60:    got unsigned short [usertype] iplen

Introduced in
commit dc1a9bf2 ("octeontx2-pf: Add UDP segmentation offload support")

No functional change intended.
Compile tested only by author.
Tested-by: Geetha sowjanya <gakula@marvell.com>
Signed-off-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20240904-octeontx2-sparse-v2-2-14f2305fe4b2@kernel.orgSigned-off-by: Jakub Kicinski <kuba@kernel.org>