evie/android_kernel_oneplus_msm8998
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cgroup: fix uninitialized usage of a variable

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It is possible that 'root' variable is used uninitialized. This
change avoids usage of uninitialized usage of the variable.

Change-Id: I9a3bd941a23736cb003f209cf6dde84fd859e9e6
Signed-off-by: Jeevan Shriram <jshriram@codeaurora.org>
This commit is contained in:
Jeevan Shriram 2015-11-09 10:53:21 -08:00 • committed by David Keitel
parent 105850528e
commit ed8ae25f2a
1 changed files with 1 additions and 1 deletions
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kernel/cgroup.c
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@ -2006,7 +2006,7 @@ static struct dentry *cgroup_mount(struct file_system_type *fs_type,
{
struct super_block *pinned_sb = NULL;
struct cgroup_subsys *ss;
struct cgroup_root *root;
struct cgroup_root *root = NULL;
struct cgroup_sb_opts opts;
struct dentry *dentry;
int ret;