From 5216a8e70e25b01cbd2915cd0442fb96deb2c262 Mon Sep 17 00:00:00 2001 From: Pavel Emelyanov Date: Thu, 21 Feb 2008 10:57:45 +0300 Subject: 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 Acked-by: J. Bruce Fields Signed-off-by: Trond Myklebust --- fs/nfs/callback.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/nfs') diff --git a/fs/nfs/callback.c b/fs/nfs/callback.c index 0d784f6f609..66648dd92d9 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); -- cgit v1.2.3