9p: fix a bunch of checkpatch warnings

Sohaib Mohamed started a serie of tiny and incomplete checkpatch fixes but
seemingly stopped halfway -- take over and do most of it.
This is still missing net/9p/trans* and net/9p/protocol.c for a later
time...

Link: http://lkml.kernel.org/r/20211102134608.1588018-3-dominique.martinet@atmark-techno.com
Signed-off-by: Dominique Martinet <asmadeus@codewreck.org>

1 files changed, 19 insertions, 17 deletions

diff --git a/net/9p/protocol.c b/net/9p/protocol.c
index ba2a72c4655e..3754c33e2974 100644
--- a/net/9p/protocol.c
+++ b/net/9p/protocol.c
@@ -44,6 +44,7 @@ EXPORT_SYMBOL(p9stat_free);
 size_t pdu_read(struct p9_fcall *pdu, void *data, size_t size)
 {
 	size_t len = min(pdu->size - pdu->offset, size);
+
 	memcpy(data, &pdu->sdata[pdu->offset], len);
 	pdu->offset += len;
 	return size - len;
@@ -52,6 +53,7 @@ size_t pdu_read(struct p9_fcall *pdu, void *data, size_t size)
 static size_t pdu_write(struct p9_fcall *pdu, const void *data, size_t size)
 {
 	size_t len = min(pdu->capacity - pdu->size, size);
+
 	memcpy(&pdu->sdata[pdu->size], data, len);
 	pdu->size += len;
 	return size - len;
@@ -62,6 +64,7 @@ pdu_write_u(struct p9_fcall *pdu, struct iov_iter *from, size_t size)
 {
 	size_t len = min(pdu->capacity - pdu->size, size);
 	struct iov_iter i = *from;
+
 	if (!copy_from_iter_full(&pdu->sdata[pdu->size], len, &i))
 		len = 0;
 
@@ -69,26 +72,25 @@ pdu_write_u(struct p9_fcall *pdu, struct iov_iter *from, size_t size)
 	return size - len;
 }
 
-/*
-	b - int8_t
-	w - int16_t
-	d - int32_t
-	q - int64_t
-	s - string
-	u - numeric uid
-	g - numeric gid
-	S - stat
-	Q - qid
-	D - data blob (int32_t size followed by void *, results are not freed)
-	T - array of strings (int16_t count, followed by strings)
-	R - array of qids (int16_t count, followed by qids)
-	A - stat for 9p2000.L (p9_stat_dotl)
-	? - if optional = 1, continue parsing
-*/
+/*	b - int8_t
+ *	w - int16_t
+ *	d - int32_t
+ *	q - int64_t
+ *	s - string
+ *	u - numeric uid
+ *	g - numeric gid
+ *	S - stat
+ *	Q - qid
+ *	D - data blob (int32_t size followed by void *, results are not freed)
+ *	T - array of strings (int16_t count, followed by strings)
+ *	R - array of qids (int16_t count, followed by qids)
+ *	A - stat for 9p2000.L (p9_stat_dotl)
+ *	? - if optional = 1, continue parsing
+ */
 
 static int
 p9pdu_vreadf(struct p9_fcall *pdu, int proto_version, const char *fmt,
-	va_list ap)
+	     va_list ap)
 {
 	const char *ptr;
 	int errcode = 0;