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Commit 54094ee8 authored by Skanda Guruanand's avatar Skanda Guruanand Committed by Greg Kroah-Hartman
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staging: lustre: Fix sparse endianness warnings cast to restricted __le64 and __le32 



The struct lu_dirpage elements in lustre_idl.h file are modified to
__le64 and __le32 types since the  elements are always converted from
litte endian to processor native format in mdc_request.c file.

Following warnings are 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

Signed-off-by: default avatarSkanda Guruanand <skanda.kashyap@gmail.com>
Reviewed-by: default avatarAndreas Dilger <andreas.dilger@intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 983ca9b3

drivers/staging/lustre/lustre/include/lustre/lustre_idl.h

+4 −4
Original line number Diff line number Diff line
@@ -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];

};