NFS: nfs_getaclargs.acl_len is a size_t

Squelch compiler warnings:

fs/nfs/nfs4proc.c: In function ‘__nfs4_get_acl_uncached’:
fs/nfs/nfs4proc.c:3811:14: warning: comparison between signed and
	unsigned integer expressions [-Wsign-compare]
fs/nfs/nfs4proc.c:3818:15: warning: comparison between signed and
	unsigned integer expressions [-Wsign-compare]

Introduced by commit bf118a34 "NFSv4: include bitmap in nfsv4 get
acl data", Dec 7, 2011.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 0cb876640781349e59f1800fd506d5b88dd087a7..31369e9b5b0487be75e3150d86adc64fe1fc2c67 100644 (file)
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -3775,7 +3775,8 @@ static ssize_t __nfs4_get_acl_uncached(struct inode *inode, void *buf, size_t bu
                .rpc_argp = &args,
                .rpc_resp = &res,
        };
-       int ret = -ENOMEM, npages, i, acl_len = 0;
+       int ret = -ENOMEM, npages, i;
+       size_t acl_len = 0;
 
        npages = (buflen + PAGE_SIZE - 1) >> PAGE_SHIFT;
        /* As long as we're doing a round trip to the server anyway,