Commits on Jun 11, 2013

1. clang: suppress warnings …

   Initialize variables explicitly.
   
       ii.c:3249:21: warning: variable 'dcn0' is used uninitialized whenever '||'
             condition is true [-Wsometimes-uninitialized]
                       if (!actual_db0_chunk_size ||
                           ^~~~~~~~~~~~~~~~~~~~~~
       ii.c:3252:56: note: uninitialized use occurs here
         ...fake_map2(ctx, ii->chunk, &dw0, dc0, dcn0, actual_db0_chunk_size);
                                                 ^~~~
       ii.c:3249:21: note: remove the '||' if its condition is always false
                       if (!actual_db0_chunk_size ||
                           ^~~~~~~~~~~~~~~~~~~~~~~~~
       ii.c:3222:50: note: initialize the variable 'dcn0' to silence this warning
         uint32_t dps0, dps1, dls0, dls1, sps, scn, dcn0, dcn1;
                                                        ^
                                                         = 0
       ii.c:3261:27: warning: variable 'dcn1' is used uninitialized whenever '||'
             condition is true [-Wsometimes-uninitialized]
                             if (!actual_db1_chunk_size ||
                                 ^~~~~~~~~~~~~~~~~~~~~~
       ii.c:3263:62: note: uninitialized use occurs here
         ...fake_map2(ctx, ii->chunk, &dw1, dc1, dcn1, actual_db1_chunk_size);
                                                 ^~~~
       ii.c:3261:27: note: remove the '||' if its condition is always false
                             if (!actual_db1_chunk_size ||
                                 ^~~~~~~~~~~~~~~~~~~~~~~~~
       ii.c:3222:56: note: initialize the variable 'dcn1' to silence this warning
         uint32_t dps0, dps1, dls0, dls1, sps, scn, dcn0, dcn1;
                                                              ^
                                                               = 0

   

   kou committed Jun 11, 2013
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