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befs: befs: fix style issues in datastream.c

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Fixing the following checkpatch.pl errors:

ERROR: "foo * bar" should be "foo *bar"
+                            befs_blocknr_t blockno, befs_block_run * run);

WARNING: Missing a blank line after declarations
+       struct buffer_head *bh;
+       befs_debug(sb, "---> %s length: %llu", __func__, len);

WARNING: Block comments use * on subsequent lines
+       /*
+          Double indir block, plus all the indirect blocks it maps.

(and other instances of these)

Signed-off-by: Luis de Bethencourt <luisbg@osg.samsung.com>
Signed-off-by: Salah Triki <salah.triki@gmail.com>
This commit is contained in:
Luis de Bethencourt 2016-08-13 18:11:21 +01:00
parent a20af5f9ea
commit a17e7d2010
1 changed files with 17 additions and 15 deletions
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32
fs/befs/datastream.c
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@ -22,17 +22,17 @@ const befs_inode_addr BAD_IADDR = { 0, 0, 0 };
static int befs_find_brun_direct(struct super_block *sb,
const befs_data_stream *data,
befs_blocknr_t blockno, befs_block_run * run);
befs_blocknr_t blockno, befs_block_run *run);
static int befs_find_brun_indirect(struct super_block *sb,
const befs_data_stream *data,
befs_blocknr_t blockno,
befs_block_run * run);
befs_block_run *run);
static int befs_find_brun_dblindirect(struct super_block *sb,
const befs_data_stream *data,
befs_blocknr_t blockno,
befs_block_run * run);
befs_block_run *run);
/**
* befs_read_datastream - get buffer_head containing data, starting from pos.
@ -46,7 +46,7 @@ static int befs_find_brun_dblindirect(struct super_block *sb,
*/
struct buffer_head *
befs_read_datastream(struct super_block *sb, const befs_data_stream *ds,
befs_off_t pos, uint * off)
befs_off_t pos, uint *off)
{
struct buffer_head *bh;
befs_block_run run;
@ -94,7 +94,7 @@ befs_read_datastream(struct super_block *sb, const befs_data_stream *ds,
*/
int
befs_fblock2brun(struct super_block *sb, const befs_data_stream *data,
befs_blocknr_t fblock, befs_block_run * run)
befs_blocknr_t fblock, befs_block_run *run)
{
int err;
befs_off_t pos = fblock << BEFS_SB(sb)->block_shift;
@ -134,6 +134,7 @@ befs_read_lsymlink(struct super_block *sb, const befs_data_stream *ds,
befs_off_t bytes_read = 0; /* bytes readed */
u16 plen;
struct buffer_head *bh;
befs_debug(sb, "---> %s length: %llu", __func__, len);
while (bytes_read < len) {
@ -189,13 +190,13 @@ befs_count_blocks(struct super_block *sb, const befs_data_stream *ds)
metablocks += ds->indirect.len;
/*
Double indir block, plus all the indirect blocks it maps.
In the double-indirect range, all block runs of data are
BEFS_DBLINDIR_BRUN_LEN blocks long. Therefore, we know
how many data block runs are in the double-indirect region,
and from that we know how many indirect blocks it takes to
map them. We assume that the indirect blocks are also
BEFS_DBLINDIR_BRUN_LEN blocks long.
* Double indir block, plus all the indirect blocks it maps.
* In the double-indirect range, all block runs of data are
* BEFS_DBLINDIR_BRUN_LEN blocks long. Therefore, we know
* how many data block runs are in the double-indirect region,
* and from that we know how many indirect blocks it takes to
* map them. We assume that the indirect blocks are also
* BEFS_DBLINDIR_BRUN_LEN blocks long.
*/
if (ds->size > ds->max_indirect_range && ds->max_indirect_range != 0) {
uint dbl_bytes;
@ -249,7 +250,7 @@ befs_count_blocks(struct super_block *sb, const befs_data_stream *ds)
*/
static int
befs_find_brun_direct(struct super_block *sb, const befs_data_stream *data,
befs_blocknr_t blockno, befs_block_run * run)
befs_blocknr_t blockno, befs_block_run *run)
{
int i;
const befs_block_run *array = data->direct;
@ -261,6 +262,7 @@ befs_find_brun_direct(struct super_block *sb, const befs_data_stream *data,
sum += array[i].len, i++) {
if (blockno >= sum && blockno < sum + (array[i].len)) {
int offset = blockno - sum;
run->allocation_group = array[i].allocation_group;
run->start = array[i].start + offset;
run->len = array[i].len - offset;
@ -304,7 +306,7 @@ static int
befs_find_brun_indirect(struct super_block *sb,
const befs_data_stream *data,
befs_blocknr_t blockno,
befs_block_run * run)
befs_block_run *run)
{
int i, j;
befs_blocknr_t sum = 0;
@ -413,7 +415,7 @@ static int
befs_find_brun_dblindirect(struct super_block *sb,
const befs_data_stream *data,
befs_blocknr_t blockno,
befs_block_run * run)
befs_block_run *run)
{
int dblindir_indx;
int indir_indx;