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exa: promise not to touch the data when swapping pointers 

exa/exa.c:525:10: warning: initialization discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
     swap(pExaGC, pGC, funcs);
          ^

Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
This commit is contained in:
Eric Engestrom 2018-03-13 10:55:22 +00:00 committed by Adam Jackson
parent d36128a72a
commit 610055809f
1 changed files with 1 additions and 1 deletions
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exa/exa_priv.h
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@ -244,7 +244,7 @@ extern DevPrivateKeyRec exaScreenPrivateKeyRec;
} }
#else #else
#define swap(priv, real, mem) {\ #define swap(priv, real, mem) {\
void *tmp = priv->Saved##mem; \ const void *tmp = priv->Saved##mem; \
priv->Saved##mem = real->mem; \ priv->Saved##mem = real->mem; \
real->mem = tmp; \ real->mem = tmp; \
} }