[lwip-devel] [patch #8821] memp: Fixup LWIP_HOOK_MEMP_AVAILABLE() hook

[Axel Lin]

URL:
  <http://savannah.nongnu.org/patch/?8821>

                 Summary: memp: Fixup LWIP_HOOK_MEMP_AVAILABLE() hook
                 Project: lwIP - A Lightweight TCP/IP stack
            Submitted by: axellin
            Submitted on: Fri 04 Dec 2015 03:00:44 PM GMT
                Category: None
                Priority: 5 - Normal
                  Status: None
                 Privacy: Public
             Assigned to: None
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
         Planned Release: None

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Details:

I got below build warning if LWIP_HOOK_MEMP_AVAILABLE is defined.

src/core/memp.c: In function 'memp_free_pool':
src/core/memp.c:352:16: warning: variable 'old_first' set but not used
[-Wunused-but-set-variable]
   struct memp *old_first;
                ^
src/core/memp.c: In function 'memp_free':
src/core/memp.c:413:6: warning: 'old_first' may be used uninitialized in this
function [-Wmaybe-uninitialized]
   if (old_first == NULL) {

The LWIP_HOOK_MEMP_AVAILABLE() hook does not work, fix it.

Fixes: c838e1ed5b8c ("Implement possibility to declare private memory pools")




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File Attachments:


-------------------------------------------------------
Date: Fri 04 Dec 2015 03:00:44 PM GMT  Name:
0001-memp-Fixup-LWIP_HOOK_MEMP_AVAILABLE-hook.patch  Size: 3kB   By: axellin

<http://savannah.nongnu.org/patch/download.php?file_id=35640>

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