From: Skanda Guruanand <[email protected]>
Signed-off-by: Skanda Guruanand <[email protected]>
---
I have modified struct lu_dirpage in lustre_idl.h file to remove the sparse
warnings
where cast to restricted types are made.
Following warnings were removed by this fix.
drivers/staging/lustre/lustre/mdc/mdc_request.c:958:42: warning: cast to
restricted __le64
drivers/staging/lustre/lustre/mdc/mdc_request.c:959:42: warning: cast to
restricted __le64
drivers/staging/lustre/lustre/mdc/mdc_request.c:962:42: warning: cast to
restricted __le64
drivers/staging/lustre/lustre/mdc/mdc_request.c:963:42: warning: cast to
restricted __le64
drivers/staging/lustre/lustre/mdc/mdc_request.c:985:50: warning: cast to
restricted __le32
drivers/staging/lustre/lustre/mdc/mdc_request.c:1193:24: warning: cast to
restricted __le64
drivers/staging/lustre/lustre/mdc/mdc_request.c:1328:25: warning: cast to
restricted __le64
drivers/staging/lustre/lustre/mdc/mdc_request.c:1329:23: warning: cast to
restricted __le64
drivers/staging/lustre/lustre/mdc/mdc_request.c:1332:25: warning: cast to
restricted __le64
drivers/staging/lustre/lustre/mdc/mdc_request.c:1333:23: warning: cast to
restricted __le64
I have not got a chance to test it as I don't have a big endian system. I feel
the change
is reasonably correct as the elements of the structure lu_dirpage are always
converted from
little-endian format to processor's native format.
drivers/staging/lustre/lustre/include/lustre/lustre_idl.h | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/lustre/lustre/include/lustre/lustre_idl.h
b/drivers/staging/lustre/lustre/include/lustre/lustre_idl.h
index 60b827e..df48b8d 100644
--- a/drivers/staging/lustre/lustre/include/lustre/lustre_idl.h
+++ b/drivers/staging/lustre/lustre/include/lustre/lustre_idl.h
@@ -846,10 +846,10 @@ struct luda_type {
#endif
struct lu_dirpage {
- __u64 ldp_hash_start;
- __u64 ldp_hash_end;
- __u32 ldp_flags;
- __u32 ldp_pad0;
+ __le64 ldp_hash_start;
+ __le64 ldp_hash_end;
+ __le32 ldp_flags;
+ __le32 ldp_pad0;
struct lu_dirent ldp_entries[0];
};
--
1.9.1
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