Staging: line6: fix checkpatch errors in dumprequest.c

Lots of warnings also fixed up.

Cc: Markus Grabner <grabner@icg.tugraz.at>
Cc: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 24 insertions, 16 deletions

diff --git a/drivers/staging/line6/dumprequest.c b/drivers/staging/line6/dumprequest.c
index 89bc0994d07b..decbaa971b68 100644
--- a/drivers/staging/line6/dumprequest.c
+++ b/drivers/staging/line6/dumprequest.c
@@ -42,13 +42,15 @@ void line6_dump_finished(struct line6_dump_request *l6dr)
 /*
         Send an asynchronous channel dump request.
 */
-int line6_dump_request_async(struct line6_dump_request *l6dr, struct usb_line6 *line6, int num)
+int line6_dump_request_async(struct line6_dump_request *l6dr,
+                             struct usb_line6 *line6, int num)
 {
         int ret;
         line6_invalidate_current(l6dr);
-        ret = line6_send_raw_message_async(line6, l6dr->reqbufs[num].buffer, l6dr->reqbufs[num].length);
+        ret = line6_send_raw_message_async(line6, l6dr->reqbufs[num].buffer,
+                                           l6dr->reqbufs[num].length);
 
-        if(ret < 0)
+        if (ret < 0)
                 line6_dump_finished(l6dr);
 
         return ret;
@@ -58,7 +60,7 @@ int line6_dump_request_async(struct line6_dump_request *l6dr, struct usb_line6 *
         Send an asynchronous dump request after a given interval.
 */
 void line6_startup_delayed(struct line6_dump_request *l6dr, int seconds,
-                                                                                                         void (*function)(unsigned long), void *data)
+                           void (*function)(unsigned long), void *data)
 {
         l6dr->timer.expires = jiffies + seconds * HZ;
         l6dr->timer.function = function;
@@ -76,17 +78,16 @@ int line6_wait_dump(struct line6_dump_request *l6dr, int nonblock)
         add_wait_queue(&l6dr->wait, &wait);
         current->state = TASK_INTERRUPTIBLE;
 
-        while(l6dr->in_progress) {
-                if(nonblock) {
+        while (l6dr->in_progress) {
+                if (nonblock) {
                         retval = -EAGAIN;
                         break;
                 }
 
-                if(signal_pending(current)) {
+                if (signal_pending(current)) {
                         retval = -ERESTARTSYS;
                         break;
-                }
-                else
+                } else
                         schedule();
         }
 
@@ -98,10 +99,12 @@ int line6_wait_dump(struct line6_dump_request *l6dr, int nonblock)
 /*
         Initialize dump request buffer.
 */
-int line6_dumpreq_initbuf(struct line6_dump_request *l6dr, const void *buf, size_t len, int num)
+int line6_dumpreq_initbuf(struct line6_dump_request *l6dr, const void *buf,
+                          size_t len, int num)
 {
         l6dr->reqbufs[num].buffer = kmalloc(len, GFP_KERNEL);
-        if(l6dr->reqbufs[num].buffer == NULL) return -ENOMEM;
+        if (l6dr->reqbufs[num].buffer == NULL)
+                return -ENOMEM;
         memcpy(l6dr->reqbufs[num].buffer, buf, len);
         l6dr->reqbufs[num].length = len;
         return 0;
@@ -110,11 +113,13 @@ int line6_dumpreq_initbuf(struct line6_dump_request *l6dr, const void *buf, size
 /*
         Initialize dump request data structure (including one buffer).
 */
-int line6_dumpreq_init(struct line6_dump_request *l6dr, const void *buf, size_t len)
+int line6_dumpreq_init(struct line6_dump_request *l6dr, const void *buf,
+                       size_t len)
 {
         int ret;
         ret = line6_dumpreq_initbuf(l6dr, buf, len, 0);
-        if(ret < 0) return ret;
+        if (ret < 0)
+                return ret;
         init_waitqueue_head(&l6dr->wait);
         init_timer(&l6dr->timer);
         return 0;
@@ -125,8 +130,10 @@ int line6_dumpreq_init(struct line6_dump_request *l6dr, const void *buf, size_t
 */
 void line6_dumpreq_destructbuf(struct line6_dump_request *l6dr, int num)
 {
-        if(l6dr == NULL) return;
-        if(l6dr->reqbufs[num].buffer == NULL) return;
+        if (l6dr == NULL)
+                return;
+        if (l6dr->reqbufs[num].buffer == NULL)
+                return;
         kfree(l6dr->reqbufs[num].buffer);
         l6dr->reqbufs[num].buffer = NULL;
 }
@@ -136,7 +143,8 @@ void line6_dumpreq_destructbuf(struct line6_dump_request *l6dr, int num)
 */
 void line6_dumpreq_destruct(struct line6_dump_request *l6dr)
 {
-        if(l6dr->reqbufs[0].buffer == NULL) return;
+        if (l6dr->reqbufs[0].buffer == NULL)
+                return;
         line6_dumpreq_destructbuf(l6dr, 0);
         l6dr->ok = 1;
         del_timer_sync(&l6dr->timer);