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| author | Pavel Emelyanov <xemul@openvz.org> | 2008-02-21 08:57:45 +0100 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2008-02-22 00:42:29 +0100 |
| commit | 5216a8e70e25b01cbd2915cd0442fb96deb2c262 (patch) | |
| tree | f372bd3cb3fc2f4a2d3e4ad303e6c4d3f8f48865 /fs/nfs | |
| parent | nfs: fix sparse warnings (diff) | |
| download | linux-5216a8e70e25b01cbd2915cd0442fb96deb2c262.tar.xz linux-5216a8e70e25b01cbd2915cd0442fb96deb2c262.zip | |
Wrap buffers used for rpc debug printks into RPC_IFDEBUG
Sorry for the noise, but here's the v3 of this compilation fix :)
There are some places, which declare the char buf[...] on the stack
to push it later into dprintk(). Since the dprintk sometimes (if the
CONFIG_SYSCTL=n) becomes an empty do { } while (0) stub, these buffers
cause gcc to produce appropriate warnings.
Wrap these buffers with RPC_IFDEBUG macro, as Trond proposed, to
compile them out when not needed.
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Acked-by: J. Bruce Fields <bfields@citi.umich.edu>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs')
| -rw-r--r-- | fs/nfs/callback.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfs/callback.c b/fs/nfs/callback.c index 0d784f6f609f..66648dd92d97 100644 --- a/fs/nfs/callback.c +++ b/fs/nfs/callback.c @@ -172,7 +172,7 @@ void nfs_callback_down(void) static int nfs_callback_authenticate(struct svc_rqst *rqstp) { struct nfs_client *clp; - char buf[RPC_MAX_ADDRBUFLEN]; + RPC_IFDEBUG(char buf[RPC_MAX_ADDRBUFLEN]); /* Don't talk to strangers */ clp = nfs_find_client(svc_addr(rqstp), 4); |