The following functions return immediately if a null pointer was passed.
* hss_free
* lhmsi_free
* lhmslv_free
* lhmsv_free
* lrec_free
It is therefore not needed that a function caller repeats a corresponding check.
This issue was fixed by using the software Coccinelle 1.0.1.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
The function "free" is documented in the way that no action shall occur for
a passed null pointer. It is therefore not needed that a function caller
repeats a corresponding check.
http://stackoverflow.com/questions/18775608/free-a-null-pointer-anyway-or-check-first
This issue was fixed by using the software Coccinelle 1.0.1.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>