1 files changed, 42 insertions, 42 deletions

diff --git a/sys/kern/subr_mchain.c b/sys/kern/subr_mchain.c
index faf8f6719011..cd2a5f370ed2 100644
--- a/sys/kern/subr_mchain.c
+++ b/sys/kern/subr_mchain.c
@@ -62,7 +62,7 @@ mb_init(struct mbchain *mbp)
 	m = m_gethdr(M_WAIT, MT_DATA);
 	m->m_len = 0;
 	mb_initm(mbp, m);
-	return 0;
+	return (0);
 }
 
 void
@@ -89,13 +89,13 @@ mb_detach(struct mbchain *mbp)
 
 	m = mbp->mb_top;
 	mbp->mb_top = NULL;
-	return m;
+	return (m);
 }
 
 int
 mb_fixhdr(struct mbchain *mbp)
 {
-	return mbp->mb_top->m_pkthdr.len = m_fixhdr(mbp->mb_top);
+	return (mbp->mb_top->m_pkthdr.len = m_fixhdr(mbp->mb_top));
 }
 
 /*
@@ -124,70 +124,70 @@ mb_reserve(struct mbchain *mbp, int size)
 	mbp->mb_count += size;
 	bpos = mtod(m, caddr_t) + m->m_len;
 	m->m_len += size;
-	return bpos;
+	return (bpos);
 }
 
 int
 mb_put_padbyte(struct mbchain *mbp)
 {
 	caddr_t dst;
-	char x = 0;
+	uint8_t x = 0;
 
 	dst = mtod(mbp->mb_cur, caddr_t) + mbp->mb_cur->m_len;
 
-	/* only add padding if address is odd */
+	/* Only add padding if address is odd */
 	if ((unsigned long)dst & 1)
-		return mb_put_mem(mbp, (caddr_t)&x, 1, MB_MSYSTEM);
+		return (mb_put_mem(mbp, (caddr_t)&x, sizeof(x), MB_MSYSTEM));
 	else
-		return 0;
+		return (0);
 }
 
 int
 mb_put_uint8(struct mbchain *mbp, uint8_t x)
 {
-	return mb_put_mem(mbp, (caddr_t)&x, sizeof(x), MB_MSYSTEM);
+	return (mb_put_mem(mbp, (caddr_t)&x, sizeof(x), MB_MSYSTEM));
 }
 
 int
 mb_put_uint16be(struct mbchain *mbp, uint16_t x)
 {
 	x = htobe16(x);
-	return mb_put_mem(mbp, (caddr_t)&x, sizeof(x), MB_MSYSTEM);
+	return (mb_put_mem(mbp, (caddr_t)&x, sizeof(x), MB_MSYSTEM));
 }
 
 int
 mb_put_uint16le(struct mbchain *mbp, uint16_t x)
 {
 	x = htole16(x);
-	return mb_put_mem(mbp, (caddr_t)&x, sizeof(x), MB_MSYSTEM);
+	return (mb_put_mem(mbp, (caddr_t)&x, sizeof(x), MB_MSYSTEM));
 }
 
 int
 mb_put_uint32be(struct mbchain *mbp, uint32_t x)
 {
 	x = htobe32(x);
-	return mb_put_mem(mbp, (caddr_t)&x, sizeof(x), MB_MSYSTEM);
+	return (mb_put_mem(mbp, (caddr_t)&x, sizeof(x), MB_MSYSTEM));
 }
 
 int
 mb_put_uint32le(struct mbchain *mbp, uint32_t x)
 {
 	x = htole32(x);
-	return mb_put_mem(mbp, (caddr_t)&x, sizeof(x), MB_MSYSTEM);
+	return (mb_put_mem(mbp, (caddr_t)&x, sizeof(x), MB_MSYSTEM));
 }
 
 int
 mb_put_int64be(struct mbchain *mbp, int64_t x)
 {
 	x = htobe64(x);
-	return mb_put_mem(mbp, (caddr_t)&x, sizeof(x), MB_MSYSTEM);
+	return (mb_put_mem(mbp, (caddr_t)&x, sizeof(x), MB_MSYSTEM));
 }
 
 int
 mb_put_int64le(struct mbchain *mbp, int64_t x)
 {
 	x = htole64(x);
-	return mb_put_mem(mbp, (caddr_t)&x, sizeof(x), MB_MSYSTEM);
+	return (mb_put_mem(mbp, (caddr_t)&x, sizeof(x), MB_MSYSTEM));
 }
 
 int
@@ -220,7 +220,7 @@ mb_put_mem(struct mbchain *mbp, c_caddr_t source, int size, int type)
 			dstlen = mleft;
 			error = mbp->mb_copy(mbp, source, dst, &srclen, &dstlen);
 			if (error)
-				return error;
+				return (error);
 			break;
 		    case MB_MINLINE:
 			for (src = source, count = cplen; count; count--)
@@ -232,7 +232,7 @@ mb_put_mem(struct mbchain *mbp, c_caddr_t source, int size, int type)
 		    case MB_MUSER:
 			error = copyin(source, dst, cplen);
 			if (error)
-				return error;
+				return (error);
 			break;
 		    case MB_MZERO:
 			bzero(dst, cplen);
@@ -246,7 +246,7 @@ mb_put_mem(struct mbchain *mbp, c_caddr_t source, int size, int type)
 	}
 	mbp->mb_cur = m;
 	mbp->mb_mleft = mleft;
-	return 0;
+	return (0);
 }
 
 int
@@ -261,7 +261,7 @@ mb_put_mbuf(struct mbchain *mbp, struct mbuf *m)
 	}
 	mbp->mb_mleft = M_TRAILINGSPACE(m);
 	mbp->mb_cur = m;
-	return 0;
+	return (0);
 }
 
 /*
@@ -277,7 +277,7 @@ mb_put_uio(struct mbchain *mbp, struct uio *uiop, int size)
 
 	while (size > 0 && uiop->uio_resid) {
 		if (uiop->uio_iovcnt <= 0 || uiop->uio_iov == NULL)
-			return EFBIG;
+			return (EFBIG);
 		left = uiop->uio_iov->iov_len;
 		if (left == 0) {
 			uiop->uio_iov++;
@@ -288,7 +288,7 @@ mb_put_uio(struct mbchain *mbp, struct uio *uiop, int size)
 			left = size;
 		error = mb_put_mem(mbp, uiop->uio_iov->iov_base, left, mtype);
 		if (error)
-			return error;
+			return (error);
 		uiop->uio_offset += left;
 		uiop->uio_resid -= left;
 		uiop->uio_iov->iov_base =
@@ -296,7 +296,7 @@ mb_put_uio(struct mbchain *mbp, struct uio *uiop, int size)
 		uiop->uio_iov->iov_len -= left;
 		size -= left;
 	}
-	return 0;
+	return (0);
 }
 
 /*
@@ -310,7 +310,7 @@ md_init(struct mdchain *mdp)
 	m = m_gethdr(M_WAIT, MT_DATA);
 	m->m_len = 0;
 	md_initm(mdp, m);
-	return 0;
+	return (0);
 }
 
 void
@@ -360,25 +360,25 @@ md_next_record(struct mdchain *mdp)
 	struct mbuf *m;
 
 	if (mdp->md_top == NULL)
-		return ENOENT;
+		return (ENOENT);
 	m = mdp->md_top->m_nextpkt;
 	md_done(mdp);
 	if (m == NULL)
-		return ENOENT;
+		return (ENOENT);
 	md_initm(mdp, m);
-	return 0;
+	return (0);
 }
 
 int
 md_get_uint8(struct mdchain *mdp, uint8_t *x)
 {
-	return md_get_mem(mdp, x, 1, MB_MINLINE);
+	return (md_get_mem(mdp, x, 1, MB_MINLINE));
 }
 
 int
 md_get_uint16(struct mdchain *mdp, uint16_t *x)
 {
-	return md_get_mem(mdp, (caddr_t)x, 2, MB_MINLINE);
+	return (md_get_mem(mdp, (caddr_t)x, 2, MB_MINLINE));
 }
 
 int
@@ -389,7 +389,7 @@ md_get_uint16le(struct mdchain *mdp, uint16_t *x)
 
 	if (x != NULL)
 		*x = le16toh(v);
-	return error;
+	return (error);
 }
 
 int
@@ -400,13 +400,13 @@ md_get_uint16be(struct mdchain *mdp, uint16_t *x)
 
 	if (x != NULL)
 		*x = be16toh(v);
-	return error;
+	return (error);
 }
 
 int
 md_get_uint32(struct mdchain *mdp, uint32_t *x)
 {
-	return md_get_mem(mdp, (caddr_t)x, 4, MB_MINLINE);
+	return (md_get_mem(mdp, (caddr_t)x, 4, MB_MINLINE));
 }
 
 int
@@ -418,7 +418,7 @@ md_get_uint32be(struct mdchain *mdp, uint32_t *x)
 	error = md_get_uint32(mdp, &v);
 	if (x != NULL)
 		*x = be32toh(v);
-	return error;
+	return (error);
 }
 
 int
@@ -430,13 +430,13 @@ md_get_uint32le(struct mdchain *mdp, uint32_t *x)
 	error = md_get_uint32(mdp, &v);
 	if (x != NULL)
 		*x = le32toh(v);
-	return error;
+	return (error);
 }
 
 int
 md_get_int64(struct mdchain *mdp, int64_t *x)
 {
-	return md_get_mem(mdp, (caddr_t)x, 8, MB_MINLINE);
+	return (md_get_mem(mdp, (caddr_t)x, 8, MB_MINLINE));
 }
 
 int
@@ -448,7 +448,7 @@ md_get_int64be(struct mdchain *mdp, int64_t *x)
 	error = md_get_int64(mdp, &v);
 	if (x != NULL)
 		*x = be64toh(v);
-	return error;
+	return (error);
 }
 
 int
@@ -460,7 +460,7 @@ md_get_int64le(struct mdchain *mdp, int64_t *x)
 	error = md_get_int64(mdp, &v);
 	if (x != NULL)
 		*x = le64toh(v);
-	return error;
+	return (error);
 }
 
 int
@@ -474,7 +474,7 @@ md_get_mem(struct mdchain *mdp, caddr_t target, int size, int type)
 	while (size > 0) {
 		if (m == NULL) {
 			MBERROR("incomplete copy\n");
-			return EBADRPC;
+			return (EBADRPC);
 		}
 		s = mdp->md_pos;
 		count = mtod(m, u_char*) + m->m_len - s;
@@ -506,7 +506,7 @@ md_get_mem(struct mdchain *mdp, caddr_t target, int size, int type)
 		}
 		target += count;
 	}
-	return 0;
+	return (0);
 }
 
 int
@@ -517,7 +517,7 @@ md_get_mbuf(struct mdchain *mdp, int size, struct mbuf **ret)
 	rm = m_copym(m, mdp->md_pos - mtod(m, u_char*), size, M_WAIT);
 	md_get_mem(mdp, NULL, size, MB_MZERO);
 	*ret = rm;
-	return 0;
+	return (0);
 }
 
 int
@@ -530,7 +530,7 @@ md_get_uio(struct mdchain *mdp, struct uio *uiop, int size)
 	mtype = (uiop->uio_segflg == UIO_SYSSPACE) ? MB_MSYSTEM : MB_MUSER;
 	while (size > 0 && uiop->uio_resid) {
 		if (uiop->uio_iovcnt <= 0 || uiop->uio_iov == NULL)
-			return EFBIG;
+			return (EFBIG);
 		left = uiop->uio_iov->iov_len;
 		if (left == 0) {
 			uiop->uio_iov++;
@@ -542,7 +542,7 @@ md_get_uio(struct mdchain *mdp, struct uio *uiop, int size)
 			left = size;
 		error = md_get_mem(mdp, uiocp, left, mtype);
 		if (error)
-			return error;
+			return (error);
 		uiop->uio_offset += left;
 		uiop->uio_resid -= left;
 		uiop->uio_iov->iov_base =
@@ -550,5 +550,5 @@ md_get_uio(struct mdchain *mdp, struct uio *uiop, int size)
 		uiop->uio_iov->iov_len -= left;
 		size -= left;
 	}
-	return 0;
+	return (0);
 }