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Message-Id: <1417638434-23238-1-git-send-email-jamie.lawler@gmail.com>
Date: Wed, 3 Dec 2014 20:27:14 +0000
From: Jamie Lawler <jamie.lawler@...il.com>
To: andreas.noever@...il.com
Cc: linux-kernel@...r.kernel.org
Subject: [PATCH] thunderbolt: Add missing blank lines after declarations
Hi,
I've attached a patch that fixes the lack of blank lines after 9 declarations
within drivers/thunderbolt/ctl.c. ctl.c now passes checkpatch.pl
Regards,
Jamie Lawler
Signed-off-by: Jamie Lawler <jamie.lawler@...il.com>
---
drivers/thunderbolt/ctl.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/drivers/thunderbolt/ctl.c b/drivers/thunderbolt/ctl.c
index 799634b..247c89c 100644
--- a/drivers/thunderbolt/ctl.c
+++ b/drivers/thunderbolt/ctl.c
@@ -202,6 +202,7 @@ static struct tb_cfg_result decode_error(struct ctl_pkg *response)
{
struct cfg_error_pkg *pkg = response->buffer;
struct tb_cfg_result res = { 0 };
+
res.response_route = get_route(pkg->header);
res.response_port = 0;
res.err = check_header(response, sizeof(*pkg), TB_CFG_PKG_ERROR,
@@ -276,6 +277,7 @@ static void tb_cfg_print_error(struct tb_ctl *ctl,
static void cpu_to_be32_array(__be32 *dst, u32 *src, size_t len)
{
int i;
+
for (i = 0; i < len; i++)
dst[i] = cpu_to_be32(src[i]);
}
@@ -283,6 +285,7 @@ static void cpu_to_be32_array(__be32 *dst, u32 *src, size_t len)
static void be32_to_cpu_array(u32 *dst, __be32 *src, size_t len)
{
int i;
+
for (i = 0; i < len; i++)
dst[i] = be32_to_cpu(src[i]);
}
@@ -304,6 +307,7 @@ static void tb_ctl_pkg_free(struct ctl_pkg *pkg)
static struct ctl_pkg *tb_ctl_pkg_alloc(struct tb_ctl *ctl)
{
struct ctl_pkg *pkg = kzalloc(sizeof(*pkg), GFP_KERNEL);
+
if (!pkg)
return NULL;
pkg->ctl = ctl;
@@ -323,6 +327,7 @@ static void tb_ctl_tx_callback(struct tb_ring *ring, struct ring_frame *frame,
bool canceled)
{
struct ctl_pkg *pkg = container_of(frame, typeof(*pkg), frame);
+
tb_ctl_pkg_free(pkg);
}
@@ -338,6 +343,7 @@ static int tb_ctl_tx(struct tb_ctl *ctl, void *data, size_t len,
{
int res;
struct ctl_pkg *pkg;
+
if (len % 4 != 0) { /* required for le->be conversion */
tb_ctl_WARN(ctl, "TX: invalid size: %zu\n", len);
return -EINVAL;
@@ -475,6 +481,7 @@ struct tb_ctl *tb_ctl_alloc(struct tb_nhi *nhi, hotplug_cb cb, void *cb_data)
{
int i;
struct tb_ctl *ctl = kzalloc(sizeof(*ctl), GFP_KERNEL);
+
if (!ctl)
return NULL;
ctl->nhi = nhi;
@@ -520,6 +527,7 @@ err:
void tb_ctl_free(struct tb_ctl *ctl)
{
int i;
+
if (ctl->rx)
ring_free(ctl->rx);
if (ctl->tx)
@@ -541,6 +549,7 @@ void tb_ctl_free(struct tb_ctl *ctl)
void tb_ctl_start(struct tb_ctl *ctl)
{
int i;
+
tb_ctl_info(ctl, "control channel starting...\n");
ring_start(ctl->tx); /* is used to ack hotplug packets, start first */
ring_start(ctl->rx);
--
2.1.0
--
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