From 5cf23dbb1d3122bbc378dbbd96880a086c1b63df Mon Sep 17 00:00:00 2001 From: "J. Bruce Fields" Date: Wed, 11 Jan 2017 20:40:36 -0500 Subject: [PATCH] nfsd: constify nfsd_suppatttrs To keep me from accidentally writing to this again.... Signed-off-by: J. Bruce Fields --- fs/nfsd/nfs4xdr.c | 2 +- fs/nfsd/nfsd.h | 6 +++--- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c index 93eba39d57c4..12cc6b29e78c 100644 --- a/fs/nfsd/nfs4xdr.c +++ b/fs/nfsd/nfs4xdr.c @@ -58,7 +58,7 @@ #define NFSDDBG_FACILITY NFSDDBG_XDR -u32 nfsd_suppattrs[3][3] = { +const u32 nfsd_suppattrs[3][3] = { {NFSD4_SUPPORTED_ATTRS_WORD0, NFSD4_SUPPORTED_ATTRS_WORD1, NFSD4_SUPPORTED_ATTRS_WORD2}, diff --git a/fs/nfsd/nfsd.h b/fs/nfsd/nfsd.h index d74c8c44dc35..d96606801d47 100644 --- a/fs/nfsd/nfsd.h +++ b/fs/nfsd/nfsd.h @@ -362,16 +362,16 @@ void nfsd_lockd_shutdown(void); FATTR4_WORD2_MODE_UMASK | \ NFSD4_2_SECURITY_ATTRS) -extern u32 nfsd_suppattrs[3][3]; +extern const u32 nfsd_suppattrs[3][3]; -static inline bool bmval_is_subset(u32 *bm1, u32 *bm2) +static inline bool bmval_is_subset(const u32 *bm1, const u32 *bm2) { return !((bm1[0] & ~bm2[0]) || (bm1[1] & ~bm2[1]) || (bm1[2] & ~bm2[2])); } -static inline bool nfsd_attrs_supported(u32 minorversion, u32 *bmval) +static inline bool nfsd_attrs_supported(u32 minorversion, const u32 *bmval) { return bmval_is_subset(bmval, nfsd_suppattrs[minorversion]); }