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SUNRPC/NFSD: Remove using of dprintk with KERN_WARNING

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When debugging, rpc prints messages from dprintk(KERN_WARNING ...)
with "^A4" prefixed,

[ 2780.339988] ^A4nfsd: connect from unprivileged port: 127.0.0.1, port=35316

Trond tells,
> dprintk != printk. We have NEVER supported dprintk(KERN_WARNING...)

This patch removes using of dprintk with KERN_WARNING.

Signed-off-by: Kinglong Mee <kinglongmee@gmail.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
This commit is contained in:
Kinglong Mee 2014-05-29 12:18:52 +08:00 committed by J. Bruce Fields
parent b52bd7bccc
commit a48fd0f9f7
2 changed files with 3 additions and 5 deletions
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5
fs/nfsd/nfsfh.c
View File

@ -88,9 +88,8 @@ static __be32 nfsd_setuser_and_check_port(struct svc_rqst *rqstp,
/* Check if the request originated from a secure port. */
if (!rqstp->rq_secure && !(flags & NFSEXP_INSECURE_PORT)) {
RPC_IFDEBUG(char buf[RPC_MAX_ADDRBUFLEN]);
dprintk(KERN_WARNING
"nfsd: request from insecure port %s!\n",
svc_print_addr(rqstp, buf, sizeof(buf)));
dprintk("nfsd: request from insecure port %s!\n",
svc_print_addr(rqstp, buf, sizeof(buf)));
return nfserr_perm;
}

3
net/sunrpc/svcsock.c
View File

@ -849,8 +849,7 @@ static struct svc_xprt *svc_tcp_accept(struct svc_xprt *xprt)
* tell us anything. For now just warn about unpriv connections.
*/
if (!svc_port_is_privileged(sin)) {
dprintk(KERN_WARNING
"%s: connect from unprivileged port: %s\n",
dprintk("%s: connect from unprivileged port: %s\n",
serv->sv_name,
__svc_print_addr(sin, buf, sizeof(buf)));
}