UBI: introduce helpers dbg_chk_{io, gen}
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>
diff --git a/drivers/mtd/ubi/io.c b/drivers/mtd/ubi/io.c
index 78a1dcb..bf79def 100644
--- a/drivers/mtd/ubi/io.c
+++ b/drivers/mtd/ubi/io.c
@@ -1132,7 +1132,7 @@
{
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 @@
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 @@
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 @@
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 @@
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 @@
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 @@
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);