selinux: One function call less in genfs_read() after null pointer detection

Call the function "kfree" at the end only after it was determined
that the local variable "newgenfs" contained a non-null pointer.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Paul Moore <paul@paul-moore.com>
1 file changed