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Subject[PATCH v4 1/9] audit: remove unnecessary NULL ptr checks from do_path_lookup
Date
As best I can tell, whenever retval == 0, nd->path.dentry and nd->inode
are also non-NULL. Eliminate those checks and the superfluous
audit_context check.

Signed-off-by: Eric Paris <eparis@redhat.com>
Signed-off-by: Jeff Layton <jlayton@redhat.com>
---
fs/namei.c | 8 ++------
1 files changed, 2 insertions(+), 6 deletions(-)

diff --git a/fs/namei.c b/fs/namei.c
index 7d69419..5f6a34d 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -1812,12 +1812,8 @@ static int do_path_lookup(int dfd, const char *name,
if (unlikely(retval == -ESTALE))
retval = path_lookupat(dfd, name, flags | LOOKUP_REVAL, nd);

- if (likely(!retval)) {
- if (unlikely(!audit_dummy_context())) {
- if (nd->path.dentry && nd->inode)
- audit_inode(name, nd->path.dentry);
- }
- }
+ if (likely(!retval))
+ audit_inode(name, nd->path.dentry);
return retval;
}

--
1.7.7.6


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