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NFSD: Avoid multiple -Wflex-array-member-not-at-end warnings 

Replace flexible-array member with a fixed-size array.

With this changes, fix many instances of the following type of
warnings:

fs/nfsd/nfsfh.h:79:33: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end]
fs/nfsd/state.h:763:33: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end]
fs/nfsd/state.h:669:33: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end]
fs/nfsd/state.h:549:33: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end]
fs/nfsd/xdr4.h:705:33: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end]
fs/nfsd/xdr4.h:678:33: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end]

Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Reviewed-by: NeilBrown <neil@brown.name>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
pull/1309/head
Gustavo A. R. Silva 2025-06-16 16:31:03 -06:00 committed by Chuck Lever
parent 3f3503adb3
commit e609e3869e
1 changed files with 1 additions and 1 deletions
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fs/nfsd/nfsfh.h
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@ -56,7 +56,7 @@ struct knfsd_fh {
u8 fh_auth_type; /* deprecated */
u8 fh_fsid_type;
u8 fh_fileid_type;
u32 fh_fsid[]; /* flexible-array member */
u32 fh_fsid[NFS4_FHSIZE / 4 - 1];
};
};
};