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Commit 5108b276 authored by Harvey Harrison's avatar Harvey Harrison Committed by J. Bruce Fields
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nfsd: nfs4xdr.c do-while is not a compound statement 



The WRITEMEM macro produces sparse warnings of the form:
fs/nfsd/nfs4xdr.c:2668:2: warning: do-while statement is not a compound statement

Signed-off-by: default avatarHarvey Harrison <harvey.harrison@gmail.com>
Cc: Benny Halevy <bhalevy@panasas.com>
Signed-off-by: default avatarJ. Bruce Fields <bfields@citi.umich.edu>
parent ad1060c8

fs/nfsd/nfs4xdr.c

+2 −2
Original line number Diff line number Diff line
@@ -1160,11 +1160,11 @@ nfsd4_decode_compound(struct nfsd4_compoundargs *argp) 
	*p++ = htonl((u32)((n) >> 32));				\

	*p++ = htonl((u32)(n));					\

} while (0)

#define WRITEMEM(ptr,nbytes)     do if (nbytes > 0) {		\

#define WRITEMEM(ptr,nbytes)     do { if (nbytes > 0) {		\

	*(p + XDR_QUADLEN(nbytes) -1) = 0;                      \

	memcpy(p, ptr, nbytes);					\

	p += XDR_QUADLEN(nbytes);				\

} while (0)

}} while (0)

#define WRITECINFO(c)		do {				\

	*p++ = htonl(c.atomic);					\

	*p++ = htonl(c.before_ctime_sec);				\