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[Resend,1/2] UBIFS: call dbg_is_power_cut() instead of reading c->dbg->pc_happened

Message ID 1442999500-5343-2-git-send-email-shengyong1@huawei.com
State Accepted
Headers show

Commit Message

shengyong Sept. 23, 2015, 9:11 a.m. UTC 
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>
---
 fs/ubifs/debug.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
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Patch

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;