Kbuild reported the following error:
All error/warnings (new ones prefixed by >>):
In file included from <command-line>:32:0:
./usr/include/scsi/fc/fc_els.h: In function 'fc_tlv_next_desc':
>> ./usr/include/scsi/fc/fc_els.h:274:4: error: implicit declaration of
function 'be32_to_cpu'; did you mean '__be32_to_cpu'?
[-Werror=implicit-function-declaration]
(be32_to_cpu((tlv)->desc_len) + FC_TLV_DESC_HDR_SZ)
^
>> ./usr/include/scsi/fc/fc_els.h:286:17: note: in expansion of macro
'FC_TLV_DESC_SZ_FROM_LENGTH'
return (desc + FC_TLV_DESC_SZ_FROM_LENGTH(tlv));
^~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
Fix by converting fc_tlv_next_desc to use __be32_to_cpu().
Signed-off-by: James Smart <jsmart2021@xxxxxxxxx>
Reported-by: kbuild test robot <lkp@xxxxxxxxx>
---
include/uapi/scsi/fc/fc_els.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/uapi/scsi/fc/fc_els.h b/include/uapi/scsi/fc/fc_els.h
index 10b609a2f863..66318c44acd7 100644
--- a/include/uapi/scsi/fc/fc_els.h
+++ b/include/uapi/scsi/fc/fc_els.h
@@ -271,7 +271,7 @@ struct fc_tlv_desc {
/* Macro, used on received payloads, to return the descriptor length */
#define FC_TLV_DESC_SZ_FROM_LENGTH(tlv) \
- (be32_to_cpu((tlv)->desc_len) + FC_TLV_DESC_HDR_SZ)
+ (__be32_to_cpu((tlv)->desc_len) + FC_TLV_DESC_HDR_SZ)
/*
* This helper is used to walk descriptors in a descriptor list.
--
2.13.7
