From 54094ee81262b4b9700e786e88fe5bda4edb51fc Mon Sep 17 00:00:00 2001 From: Skanda Guruanand Date: Sat, 15 Apr 2017 17:48:59 -0700 Subject: [PATCH] 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: Skanda Guruanand Reviewed-by: Andreas Dilger Signed-off-by: Greg Kroah-Hartman --- 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 60b827eeefe2..df48b8d6fe52 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]; }; -- 2.20.1