[apparmor] [PATCH v2] apparmor/file: Removing unnecessary initial values for variable pointers

[Li kunyu]

These variable pointers are assigned during use and do not need to be
initialized for assignment.

Signed-off-by: Li kunyu <ku...@nfschina.com>
---
 v2: Fix timestamp issues

 security/apparmor/file.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/security/apparmor/file.c b/security/apparmor/file.c
index 698b124e649f..12eafdf18fc0 100644
--- a/security/apparmor/file.c
+++ b/security/apparmor/file.c
@@ -264,7 +264,7 @@ int aa_path_perm(const char *op, struct aa_label *label,
 {
        struct aa_perms perms = {};
        struct aa_profile *profile;
-       char *buffer = NULL;
+       char *buffer;
        int error;
 
        flags |= PATH_DELEGATE_DELETED | (S_ISDIR(cond->mode) ? PATH_IS_DIR :
@@ -412,7 +412,7 @@ int aa_path_link(struct aa_label *label, struct dentry 
*old_dentry,
                d_backing_inode(old_dentry)->i_uid,
                d_backing_inode(old_dentry)->i_mode
        };
-       char *buffer = NULL, *buffer2 = NULL;
+       char *buffer, *buffer2;
        struct aa_profile *profile;
        int error;
 
-- 
2.18.2