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authorshengyong <shengyong1@huawei.com>2015-09-23 09:11:39 +0000
committerRichard Weinberger <richard@nod.at>2015-10-03 20:40:21 +0200
commit8f6983abe31f37d953197c3ede14b1d1321affee (patch)
tree8842fa91979790d7688c88cfeb10b0d7fe7a53f4 /fs/ubifs/debug.c
parentf9a113d65fa56d8e8e662e37ec2fbeac0d52aa01 (diff)
downloadlinux-8f6983abe31f37d953197c3ede14b1d1321affee.tar.bz2
UBIFS: call dbg_is_power_cut() instead of reading c->dbg->pc_happened
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@huawei.com> Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'fs/ubifs/debug.c')
-rw-r--r--fs/ubifs/debug.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/ubifs/debug.c b/fs/ubifs/debug.c
index 4c46a9865fa7..595ca0debe11 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;