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lwip_init(): at least IAR warns about "LWIP_UNUSED_ARG(a)" accessing an uninitialized variable... Try to fix this by initializing it (it will be optimized away anyway)

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(cherry picked from commit 946b231516)
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goldsimon 2017-03-15 16:47:59 +01:00
parent c0862d6074
commit 282e85763b
1 changed files with 1 additions and 1 deletions
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src/core/init.c
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@ -337,7 +337,7 @@ void
lwip_init(void) lwip_init(void)
{ {
#ifndef LWIP_SKIP_CONST_CHECK #ifndef LWIP_SKIP_CONST_CHECK
int a; int a = 0;
LWIP_UNUSED_ARG(a); LWIP_UNUSED_ARG(a);
LWIP_ASSERT("LWIP_CONST_CAST not implemented correctly. Check your lwIP port.", LWIP_CONST_CAST(void*, &a) == &a); LWIP_ASSERT("LWIP_CONST_CAST not implemented correctly. Check your lwIP port.", LWIP_CONST_CAST(void*, &a) == &a);
#endif #endif