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Remove more superfluous if(p!=NULL) checks around free(p).

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This patch has been generated by the following Coccinelle semantic patch:

@@
expression E;
@@
- if (E != NULL)
-   free(E);
+ free(E);

Signed-off-by: Cyril Brulebois <kibi@debian.org>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This commit is contained in:
Cyril Brulebois
2010-11-08 23:35:33 +01:00
committed by Peter Hutterer
parent 0649ac0afd
commit b142b0d274
8 changed files with 12 additions and 24 deletions
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3
glx/single2.c
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@@ -377,8 +377,7 @@ int DoGetString(__GLXclientState *cl, GLbyte *pc, GLboolean need_swap)
__GLX_SEND_HEADER();
WriteToClient(client, length, (char *) string);
if (buf != NULL)
free(buf);
free(buf);
return Success;
}