ubifs: do not decide upon uninitialized variable
Before 'if (err)' we have to initialize the variable otherwise we use a
random value from the stack.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
diff --git a/fs/ubifs/io.c b/fs/ubifs/io.c
index eb14b89..9962cbe 100644
--- a/fs/ubifs/io.c
+++ b/fs/ubifs/io.c
@@ -114,7 +114,7 @@
int ubifs_leb_write(struct ubifs_info *c, int lnum, const void *buf, int offs,
int len)
{
- int err;
+ int err = 0;
ubifs_assert(!c->ro_media && !c->ro_mount);
if (c->ro_error)
@@ -136,7 +136,7 @@
int ubifs_leb_change(struct ubifs_info *c, int lnum, const void *buf, int len)
{
- int err;
+ int err = 0;
ubifs_assert(!c->ro_media && !c->ro_mount);
if (c->ro_error)
@@ -158,7 +158,7 @@
int ubifs_leb_unmap(struct ubifs_info *c, int lnum)
{
- int err;
+ int err = 0;
ubifs_assert(!c->ro_media && !c->ro_mount);
if (c->ro_error)
@@ -179,7 +179,7 @@
int ubifs_leb_map(struct ubifs_info *c, int lnum)
{
- int err;
+ int err = 0;
ubifs_assert(!c->ro_media && !c->ro_mount);
if (c->ro_error)