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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: Mark Kettenis <kettenis@openbsd.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 2010-11-10 15:28:29 +01:00 • committed by Peter Hutterer
commit 68e4a628d6
4 changed files with 4 additions and 13 deletions
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4
glx/glxdri.c
View file

@ -1160,9 +1160,7 @@ __glXDRIscreenProbe(ScreenPtr pScreen)
*/
buffer_size = __glXGetExtensionString(screen->glx_enable_bits, NULL);
if (buffer_size > 0) {
if (screen->base.GLXextensions != NULL) {
free(screen->base.GLXextensions);
}
free(screen->base.GLXextensions);
screen->base.GLXextensions = xnfalloc(buffer_size);
(void) __glXGetExtensionString(screen->glx_enable_bits,