wlan: avoid double free

static source code analysis identified potential double free if
palSendMBMessage() is failed. Updated the code to avoid this.

Change-Id: I46a9548a31aad9cdacebb561fea74af1467ebbbe
CRs-fixed: 470188
1 file changed
tree: 92d3fc9a8219a832dde0c7bc059df717ae71702e
  1. CORE/
  2. firmware_bin/
  3. riva/
  4. Android.mk
  5. Kbuild
  6. Kconfig