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authorEric Paris <eparis@redhat.com>2012-01-03 14:23:08 -0500
committerAl Viro <viro@zeniv.linux.org.uk>2012-01-17 16:17:01 -0500
commit4043cde8ecf7f7d880eb1133c201a3d392fd68c3 (patch)
treed740c60e6b56565a7e996c3d0308e66f7c8651f8 /fs/namei.c
parent633b45454503489209b0d9a45f9e3cd1b852c614 (diff)
downloadop-kernel-dev-4043cde8ecf7f7d880eb1133c201a3d392fd68c3.zip
op-kernel-dev-4043cde8ecf7f7d880eb1133c201a3d392fd68c3.tar.gz
audit: do not call audit_getname on error
Just a code cleanup really. We don't need to make a function call just for it to return on error. This also makes the VFS function even easier to follow and removes a conditional on a hot path. Signed-off-by: Eric Paris <eparis@redhat.com>
Diffstat (limited to 'fs/namei.c')
-rw-r--r--fs/namei.c28
1 files changed, 13 insertions, 15 deletions
diff --git a/fs/namei.c b/fs/namei.c
index c283a1e..208c6aa 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -140,21 +140,19 @@ static int do_getname(const char __user *filename, char *page)
static char *getname_flags(const char __user *filename, int flags, int *empty)
{
- char *tmp, *result;
-
- result = ERR_PTR(-ENOMEM);
- tmp = __getname();
- if (tmp) {
- int retval = do_getname(filename, tmp);
-
- result = tmp;
- if (retval < 0) {
- if (retval == -ENOENT && empty)
- *empty = 1;
- if (retval != -ENOENT || !(flags & LOOKUP_EMPTY)) {
- __putname(tmp);
- result = ERR_PTR(retval);
- }
+ char *result = __getname();
+ int retval;
+
+ if (!result)
+ return ERR_PTR(-ENOMEM);
+
+ retval = do_getname(filename, result);
+ if (retval < 0) {
+ if (retval == -ENOENT && empty)
+ *empty = 1;
+ if (retval != -ENOENT || !(flags & LOOKUP_EMPTY)) {
+ __putname(result);
+ return ERR_PTR(retval);
}
}
audit_getname(result);
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