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Remove more superfluous if(p) checks around free(p)

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

@@
expression E;
@@

-if(E) { free(E); }
+free(E);

Signed-off-by: Mikhail Gusarov <dottedmag@dottedmag.net>
Reviewed-by: Julien Cristau <jcristau@debian.org>
Reviewed-by: Fernando Carrijo <fcarrijo@yahoo.com.br>
Reviewed-by: Matt Turner <mattst88@gmail.com>
This commit is contained in:
Mikhail Gusarov 2010-06-06 15:28:30 +07:00
commit 0a4d8cbdcd
84 changed files with 240 additions and 412 deletions
Download patch file Download diff file Expand all files Collapse all files

3
Xi/gtmotion.c
View file

@ -153,8 +153,7 @@ ProcXGetDeviceMotionEvents(ClientPtr client)
}
WriteToClient(client, length * 4, (char *)coords);
}
if (coords)
free(coords);
free(coords);
return Success;
}

9
Xi/xiproperty.c
View file

@ -622,8 +622,7 @@ XIFetchDeviceProperty(DeviceIntPtr dev, Atom property)
static void
XIDestroyDeviceProperty (XIPropertyPtr prop)
{
if (prop->value.data)
free(prop->value.data);
free(prop->value.data);
free(prop);
}
@ -798,8 +797,7 @@ XIChangeDeviceProperty (DeviceIntPtr dev, Atom property, Atom type,
&new_value, checkonly);
if (checkonly && rc != Success)
{
if (new_value.data)
free(new_value.data);
free(new_value.data);
return (rc);
}
}
@ -808,8 +806,7 @@ XIChangeDeviceProperty (DeviceIntPtr dev, Atom property, Atom type,
checkonly = !checkonly;
} while (!checkonly);
}
if (prop_value->data)
free(prop_value->data);
free(prop_value->data);
*prop_value = new_value;
} else if (len == 0)
{