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UBI: introduce helpers dbg_chk_{io, gen}

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With this patch code is a bit more readable and there's no
generated code or functionality impact.
Furthermore, this abstracts implementation details and
will allow to change ubi_debug_info in a less invasive way.

Signed-off-by: Ezequiel Garcia <elezegarcia@gmail.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
This commit is contained in:
Ezequiel Garcia
2012-11-28 09:18:29 -03:00
committed by Artem Bityutskiy
parent d856c13c11
commit 64575574f2
6 changed files with 23 additions and 14 deletions
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14
drivers/mtd/ubi/io.c
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@@ -1132,7 +1132,7 @@ static int self_check_not_bad(const struct ubi_device *ubi, int pnum)
{
int err;
if (!ubi->dbg->chk_io)
if (!ubi_dbg_chk_io(ubi))
return 0;
err = ubi_io_is_bad(ubi, pnum);
@@ -1159,7 +1159,7 @@ static int self_check_ec_hdr(const struct ubi_device *ubi, int pnum,
int err;
uint32_t magic;
if (!ubi->dbg->chk_io)
if (!ubi_dbg_chk_io(ubi))
return 0;
magic = be32_to_cpu(ec_hdr->magic);
@@ -1197,7 +1197,7 @@ static int self_check_peb_ec_hdr(const struct ubi_device *ubi, int pnum)
uint32_t crc, hdr_crc;
struct ubi_ec_hdr *ec_hdr;
if (!ubi->dbg->chk_io)
if (!ubi_dbg_chk_io(ubi))
return 0;
ec_hdr = kzalloc(ubi->ec_hdr_alsize, GFP_NOFS);
@@ -1241,7 +1241,7 @@ static int self_check_vid_hdr(const struct ubi_device *ubi, int pnum,
int err;
uint32_t magic;
if (!ubi->dbg->chk_io)
if (!ubi_dbg_chk_io(ubi))
return 0;
magic = be32_to_cpu(vid_hdr->magic);
@@ -1282,7 +1282,7 @@ static int self_check_peb_vid_hdr(const struct ubi_device *ubi, int pnum)
struct ubi_vid_hdr *vid_hdr;
void *p;
if (!ubi->dbg->chk_io)
if (!ubi_dbg_chk_io(ubi))
return 0;
vid_hdr = ubi_zalloc_vid_hdr(ubi, GFP_NOFS);
@@ -1334,7 +1334,7 @@ static int self_check_write(struct ubi_device *ubi, const void *buf, int pnum,
void *buf1;
loff_t addr = (loff_t)pnum * ubi->peb_size + offset;
if (!ubi->dbg->chk_io)
if (!ubi_dbg_chk_io(ubi))
return 0;
buf1 = __vmalloc(len, GFP_NOFS, PAGE_KERNEL);
@@ -1398,7 +1398,7 @@ int ubi_self_check_all_ff(struct ubi_device *ubi, int pnum, int offset, int len)
void *buf;
loff_t addr = (loff_t)pnum * ubi->peb_size + offset;
if (!ubi->dbg->chk_io)
if (!ubi_dbg_chk_io(ubi))
return 0;
buf = __vmalloc(len, GFP_NOFS, PAGE_KERNEL);