staging: rtl8192e: rtl8192e: Remove NULL test before vfree

vfree frees the virtually continuous block of memory beginning at addr.
If addr is NULL, no operation is performed. So, NULL test is not needed
before vfree.

Signed-off-by: Shyam Saini <mayhs11saini@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Shyam Saini 2017-01-15 18:21:46 +05:30 • committed by Greg Kroah-Hartman
commit 686ef485d5