[Resend PATCH 1/2] UBIFS: call dbg_is_power_cut() instead of reading c->dbg->pc_happened
Sheng Yong
shengyong1 at huawei.com
Wed Sep 23 02:11:39 PDT 2015
Call dbg_is_power_cut() to emulate power cut instead of reading
c->dbg->pc_happened. Otherwise, the function becomes dead code.
Signed-off-by: Sheng Yong <shengyong1 at huawei.com>
---
fs/ubifs/debug.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/fs/ubifs/debug.c b/fs/ubifs/debug.c
index 4c46a98..595ca0d 100644
--- a/fs/ubifs/debug.c
+++ b/fs/ubifs/debug.c
@@ -2573,7 +2573,7 @@ int dbg_leb_write(struct ubifs_info *c, int lnum, const void *buf,
{
int err, failing;
- if (c->dbg->pc_happened)
+ if (dbg_is_power_cut(c))
return -EROFS;
failing = power_cut_emulated(c, lnum, 1);
@@ -2595,7 +2595,7 @@ int dbg_leb_change(struct ubifs_info *c, int lnum, const void *buf,
{
int err;
- if (c->dbg->pc_happened)
+ if (dbg_is_power_cut(c))
return -EROFS;
if (power_cut_emulated(c, lnum, 1))
return -EROFS;
@@ -2611,7 +2611,7 @@ int dbg_leb_unmap(struct ubifs_info *c, int lnum)
{
int err;
- if (c->dbg->pc_happened)
+ if (dbg_is_power_cut(c))
return -EROFS;
if (power_cut_emulated(c, lnum, 0))
return -EROFS;
@@ -2627,7 +2627,7 @@ int dbg_leb_map(struct ubifs_info *c, int lnum)
{
int err;
- if (c->dbg->pc_happened)
+ if (dbg_is_power_cut(c))
return -EROFS;
if (power_cut_emulated(c, lnum, 0))
return -EROFS;
--
1.9.1
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