linux-kernel - [PATCH 7/9 net-next] sunrpc: replace if/BUG by BUG

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Date:	Mon, 30 Mar 2015 23:13:15 +0200
From:	Fabian Frederick <fabf@...net.be>
To:	linux-kernel@...r.kernel.org
Cc:	Fabian Frederick <fabf@...net.be>,
	"J. Bruce Fields" <bfields@...ldses.org>,
	Trond Myklebust <trond.myklebust@...marydata.com>,
	Anna Schumaker <anna.schumaker@...app.com>,
	"David S. Miller" <davem@...emloft.net>, linux-nfs@...r.kernel.org,
	netdev@...r.kernel.org
Subject: [PATCH 7/9 net-next] sunrpc: replace if/BUG by BUG_ON

Signed-off-by: Fabian Frederick <fabf@...net.be>
---
 net/sunrpc/auth_gss/svcauth_gss.c | 9 +++------
 net/sunrpc/svc_xprt.c             | 3 +--
 2 files changed, 4 insertions(+), 8 deletions(-)

diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c
index 1095be9..09f8a1c6 100644
--- a/net/sunrpc/auth_gss/svcauth_gss.c
+++ b/net/sunrpc/auth_gss/svcauth_gss.c
@@ -840,11 +840,9 @@ unwrap_integ_data(struct svc_rqst *rqstp, struct xdr_buf *buf, u32 seq, struct g
 		return stat;
 	if (integ_len > buf->len)
 		return stat;
-	if (xdr_buf_subsegment(buf, &integ_buf, 0, integ_len))
-		BUG();
+	BUG_ON(xdr_buf_subsegment(buf, &integ_buf, 0, integ_len));
 	/* copy out mic... */
-	if (read_u32_from_xdr_buf(buf, integ_len, &mic.len))
-		BUG();
+	BUG_ON(read_u32_from_xdr_buf(buf, integ_len, &mic.len));
 	if (mic.len > RPC_MAX_AUTH_SIZE)
 		return stat;
 	mic.data = kmalloc(mic.len, GFP_KERNEL);
@@ -1595,8 +1593,7 @@ svcauth_gss_wrap_resp_integ(struct svc_rqst *rqstp)
 	BUG_ON(integ_len % 4);
 	*p++ = htonl(integ_len);
 	*p++ = htonl(gc->gc_seq);
-	if (xdr_buf_subsegment(resbuf, &integ_buf, integ_offset, integ_len))
-		BUG();
+	BUG_ON(xdr_buf_subsegment(resbuf, &integ_buf, integ_offset, integ_len));
 	if (resbuf->tail[0].iov_base == NULL) {
 		if (resbuf->head[0].iov_len + RPC_MAX_AUTH_SIZE > PAGE_SIZE)
 			goto out_err;
diff --git a/net/sunrpc/svc_xprt.c b/net/sunrpc/svc_xprt.c
index 163ac45..2f82e8b 100644
--- a/net/sunrpc/svc_xprt.c
+++ b/net/sunrpc/svc_xprt.c
@@ -960,8 +960,7 @@ static void svc_delete_xprt(struct svc_xprt *xprt)
 	struct svc_deferred_req *dr;
 
 	/* Only do this once */
-	if (test_and_set_bit(XPT_DEAD, &xprt->xpt_flags))
-		BUG();
+	BUG_ON(test_and_set_bit(XPT_DEAD, &xprt->xpt_flags));
 
 	dprintk("svc: svc_delete_xprt(%p)\n", xprt);
 	xprt->xpt_ops->xpo_detach(xprt);
-- 
1.9.1

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