[PATCH 11/17] s390/debug: Fix indentation in 13 functions

SF Markus Elfring
2016-09-03T12:28:41Z

Date: Thu, 1 Sep 2016 23:05:51 +0200

The script "checkpatch.pl" can point the following information out.

ERROR: code indent should use tabs where possible

Thus fix the affected source code places.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
arch/s390/kernel/debug.c | 118 +++++++++++++++++++++++------------------------
1 file changed, 59 insertions(+), 59 deletions(-)

diff --git a/arch/s390/kernel/debug.c b/arch/s390/kernel/debug.c
index ef0db06..4a12faf 100644
--- a/arch/s390/kernel/debug.c
+++ b/arch/s390/kernel/debug.c
@@ -330,7 +330,7 @@ debug_info_create(const char *name, int pages_per_area, int nr_areas,
{
debug_info_t* rc;

- rc = debug_info_alloc(name, pages_per_area, nr_areas, buf_size,
+ rc = debug_info_alloc(name, pages_per_area, nr_areas, buf_size,
DEBUG_DEFAULT_LEVEL, ALL_AREAS);
if (!rc)
goto out;
@@ -338,21 +338,21 @@ debug_info_create(const char *name, int pages_per_area, int nr_areas,
rc->mode = mode & ~S_IFMT;

/* create root directory */
- rc->debugfs_root_entry = debugfs_create_dir(rc->name,
+ rc->debugfs_root_entry = debugfs_create_dir(rc->name,
debug_debugfs_root_entry);

/* append new element to linked list */
- if (!debug_area_first) {
- /* first element in list */
- debug_area_first = rc;
- rc->prev = NULL;
- } else {
- /* append element to end of list */
- debug_area_last->next = rc;
- rc->prev = debug_area_last;
- }
- debug_area_last = rc;
- rc->next = NULL;
+ if (!debug_area_first) {
+ /* first element in list */
+ debug_area_first = rc;
+ rc->prev = NULL;
+ } else {
+ /* append element to end of list */
+ debug_area_last->next = rc;
+ rc->prev = debug_area_last;
+ }
+ debug_area_last = rc;
+ rc->next = NULL;

debug_info_get(rc);
out:
@@ -394,8 +394,8 @@ debug_info_copy(debug_info_t* in, int mode)
for (j = 0; j < in->pages_per_area; j++)
memcpy(rc->areas[i][j], in->areas[i][j], PAGE_SIZE);
unlock:
- spin_unlock_irqrestore(&in->lock, flags);
- return rc;
+ spin_unlock_irqrestore(&in->lock, flags);
+ return rc;
}

/*
@@ -456,7 +456,7 @@ debug_format_entry(file_private_info_t *p_info)

if (p_info->act_entry == DEBUG_PROLOG_ENTRY) {
/* print prolog */
- if (view->prolog_proc)
+ if (view->prolog_proc)
len += view->prolog_proc(id_snap,
view,
p_info->temp_buf);
@@ -476,7 +476,7 @@ debug_format_entry(file_private_info_t *p_info)
len += view->format_proc(id_snap, view, p_info->temp_buf + len,
DEBUG_DATA(act_entry));
out:
- return len;
+ return len;
}

/*
@@ -505,7 +505,7 @@ debug_next_entry(file_private_info_t *p_info)
p_info->act_page += 1;
if ((p_info->act_page % id->pages_per_area) == 0) {
/* next area */
- p_info->act_area++;
+ p_info->act_area++;
p_info->act_page=0;
}
if (p_info->act_area >= id->nr_areas)
@@ -697,15 +697,14 @@ debug_info_t *debug_register_mode(const char *name, int pages_per_area,
BUG_ON(!initialized);
mutex_lock(&debug_mutex);

- /* create new debug_info */
-
+ /* create new debug_info */
rc = debug_info_create(name, pages_per_area, nr_areas, buf_size, mode);
if (!rc) {
pr_err("Registering debug feature %s failed\n", name);
goto unlock;
}
debug_register_view(rc, &debug_level_view);
- debug_register_view(rc, &debug_flush_view);
+ debug_register_view(rc, &debug_flush_view);
debug_register_view(rc, &debug_pages_view);
unlock:
mutex_unlock(&debug_mutex);
@@ -794,14 +793,14 @@ debug_set_level(debug_info_t* id, int new_level)
return;
spin_lock_irqsave(&id->lock, flags);
if (new_level == DEBUG_OFF_LEVEL) {
- id->level = DEBUG_OFF_LEVEL;
+ id->level = DEBUG_OFF_LEVEL;
pr_info("%s: switched off\n", id->name);
- } else if ((new_level > DEBUG_MAX_LEVEL) || (new_level < 0)) {
+ } else if ((new_level > DEBUG_MAX_LEVEL) || (new_level < 0)) {
pr_info("%s: level %i is out of range (%i - %i)\n",
- id->name, new_level, 0, DEBUG_MAX_LEVEL);
- } else {
- id->level = new_level;
- }
+ id->name, new_level, 0, DEBUG_MAX_LEVEL);
+ } else {
+ id->level = new_level;
+ }
spin_unlock_irqrestore(&id->lock, flags);
}
EXPORT_SYMBOL(debug_set_level);
@@ -1175,7 +1174,7 @@ debug_get_user_string(const char __user *user_buf, size_t user_len)
buffer[user_len - 1] = 0;
else
buffer[user_len] = 0;
- return buffer;
+ return buffer;
}

static inline int
@@ -1219,7 +1218,7 @@ debug_input_pages_fn(debug_info_t * id, struct debug_view *view,
int rc, new_pages;

if (user_len > 0x10000)
- user_len = 0x10000;
+ user_len = 0x10000;
if (*offset != 0) {
rc = -EPIPE;
goto out;
@@ -1276,7 +1275,7 @@ debug_input_level_fn(debug_info_t * id, struct debug_view *view,
int rc, new_level;

if (user_len > 0x10000)
- user_len = 0x10000;
+ user_len = 0x10000;
if (*offset != 0) {
rc = -EPIPE;
goto out;
@@ -1314,26 +1313,26 @@ out:

static void debug_flush(debug_info_t* id, int area)
{
- unsigned long flags;
+ unsigned long flags;
int i, j;

if (!id || !id->areas)
- return;
+ return;
spin_lock_irqsave(&id->lock, flags);
if (area == DEBUG_FLUSH_ALL) {
- id->active_area = 0;
- memset(id->active_entries, 0, id->nr_areas * sizeof(int));
- for (i = 0; i < id->nr_areas; i++) {
+ id->active_area = 0;
+ memset(id->active_entries, 0, id->nr_areas * sizeof(int));
+ for (i = 0; i < id->nr_areas; i++) {
id->active_pages[i] = 0;
for (j = 0; j < id->pages_per_area; j++)
- memset(id->areas[i][j], 0, PAGE_SIZE);
+ memset(id->areas[i][j], 0, PAGE_SIZE);
}
} else if (area >= 0 && area < id->nr_areas) {
- id->active_entries[area] = 0;
+ id->active_entries[area] = 0;
id->active_pages[area] = 0;
for (i = 0; i < id->pages_per_area; i++)
memset(id->areas[area][i], 0, PAGE_SIZE);
- }
+ }
spin_unlock_irqrestore(&id->lock, flags);
}

@@ -1346,35 +1345,36 @@ debug_input_flush_fn(debug_info_t * id, struct debug_view *view,
struct file *file, const char __user *user_buf,
size_t user_len, loff_t * offset)
{
- char input_buf[1];
- int rc = user_len;
+ char input_buf[1];
+ int rc = user_len;

if (user_len > 0x10000)
- user_len = 0x10000;
+ user_len = 0x10000;
if (*offset != 0) {
rc = -EPIPE;
- goto out;
+ goto out;
}
if (copy_from_user(input_buf, user_buf, 1)) {
- rc = -EFAULT;
- goto out;
- }
+ rc = -EFAULT;
+ goto out;
+ }
if (input_buf[0] == '-') {
- debug_flush(id, DEBUG_FLUSH_ALL);
- goto out;
- }
- if (isdigit(input_buf[0])) {
- int area = ((int) input_buf[0] - (int) '0');
- debug_flush(id, area);
- goto out;
- }
+ debug_flush(id, DEBUG_FLUSH_ALL);
+ goto out;
+ }
+ if (isdigit(input_buf[0])) {
+ int area = ((int) input_buf[0] - (int) '0');
+
+ debug_flush(id, area);
+ goto out;
+ }

pr_info("Flushing debug data failed because %c is not a valid "
"area\n", input_buf[0]);

out:
- *offset += user_len;
- return rc; /* number of input characters */
+ *offset += user_len;
+ return rc; /* number of input characters */
}

/*
@@ -1385,11 +1385,11 @@ static int
debug_raw_header_fn(debug_info_t * id, struct debug_view *view,
int area, debug_entry_t * entry, char *out_buf)
{
- int rc;
+ int rc;

rc = sizeof(debug_entry_t);
memcpy(out_buf, entry, sizeof(debug_entry_t));
- return rc;
+ return rc;
}

/*
@@ -1418,8 +1418,8 @@ debug_hex_ascii_format_fn(debug_info_t * id, struct debug_view *view,
int i, rc = 0;

for (i = 0; i < id->buf_size; i++)
- rc += sprintf(out_buf + rc, "%02x ",
- ((unsigned char *) in_buf)[i]);
+ rc += sprintf(out_buf + rc, "%02x ",
+ ((unsigned char *) in_buf)[i]);
rc += sprintf(out_buf + rc, "| ");
for (i = 0; i < id->buf_size; i++) {
unsigned char c = in_buf[i];
--
2.9.3