[Mesa-dev] [PATCH V.2] Further Coccinelle inspired cleanups

[Edward O'Callaghan]

V.2
  * Fixup issue with MSVC needing a 'break;' on fall-though.
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The following patch series continues on what can be done with
Coccinelle to clean up Mesa3D house keeping duties. On a good
note we have a pretty clean tree for the fairly trivial runs
so far.

[PATCH 1/6] gallium: Remove unnecessary semicolons
[PATCH 2/6] gallium/drivers: Remove unnecessary semicolons
[PATCH 3/6] gallium: Use unsigned for loop index
[PATCH 4/6] gallium/drivers/ilo: Use unsigned for loop index
[PATCH 5/6] gallium/drivers/r600: Use unsigned for loop index
[PATCH 6/6] gallium/drivers/svga: Use unsigned for loop index