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| author | Kinglong Mee <kinglongmee@gmail.com> | 2014-06-29 19:18:17 +0800 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2014-07-08 17:14:28 -0400 |
| commit | 1055414fe19db2db6c8947c0b9ee9c8fe07beea1 (patch) | |
| tree | cc63dd806e6c4c2846e2b66b6fc3768e061fb66f /fs/nfsd/nfs4xdr.c | |
| parent | d5e2338324102dcf34aa25aeaf96064cc4d94dce (diff) | |
| download | lwn-1055414fe19db2db6c8947c0b9ee9c8fe07beea1.tar.gz lwn-1055414fe19db2db6c8947c0b9ee9c8fe07beea1.zip | |
NFSD: Avoid warning message when compile at i686 arch
fs/nfsd/nfs4xdr.c: In function 'nfsd4_encode_readv':
>> fs/nfsd/nfs4xdr.c:3137:148: warning: comparison of distinct pointer types lacks a cast [enabled by default]
thislen = min(len, ((void *)xdr->end - (void *)xdr->p));
Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Kinglong Mee <kinglongmee@gmail.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs/nfsd/nfs4xdr.c')
| -rw-r--r-- | fs/nfsd/nfs4xdr.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c index 46115f2c3074..9388a4316fa8 100644 --- a/fs/nfsd/nfs4xdr.c +++ b/fs/nfsd/nfs4xdr.c @@ -3140,7 +3140,7 @@ static __be32 nfsd4_encode_readv(struct nfsd4_compoundres *resp, len = maxcount; v = 0; - thislen = min(len, ((void *)xdr->end - (void *)xdr->p)); + thislen = min_t(long, len, ((void *)xdr->end - (void *)xdr->p)); p = xdr_reserve_space(xdr, (thislen+3)&~3); WARN_ON_ONCE(!p); resp->rqstp->rq_vec[v].iov_base = p; |