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Bryce Harrington da9d8fa3e4 clients: Simplify memory allocation with xzalloc() ... It is redundant to check x*alloc's return value for null pointers, since they are guaranteed to either return non-NULL or terminate the program. In cases where we memset the malloc'd memory to 0, we can more efficiently use the xzalloc() routine. zalloc looks for opportunities to return memory chunks that have already been zero'd out, so it can provide better performance. This patch addresses this warning, reported by Denis Denisov: [clients/window.c:1164] -> [clients/window.c:1166]: (warning) Possible null pointer dereference: surface - otherwise it is redundant to check it against null. [clients/window.c:4513] -> [clients/window.c:4514]: (warning) Possible null pointer dereference: surface - otherwise it is redundant to check it against null. Signed-off-by: Bryce Harrington <bryce@osg.samsung.com> Reviewed-by: Marek Chalupa <mchqwerty@gmail.com>		10 years ago
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calibrator.c	Moved helper macro to a discrete include file.	10 years ago
clickdot.c	Unified multiple definitions of container_of() macro.	10 years ago
cliptest.c	…
desktop-shell.c	Unified multiple definitions of container_of() macro.	10 years ago
dnd.c	Moved helper macro to a discrete include file.	10 years ago
editor.c	Moved helper macro to a discrete include file.	10 years ago
eventdemo.c	Moved helper macro to a discrete include file.	10 years ago
flower.c	…
fullscreen.c	…
gears.c	…
image.c	Remove redundant #include path component.	10 years ago
ivi-shell-user-interface.c	Moved helper macro to a discrete include file.	10 years ago
keyboard.c	…
multi-resource.c	Remove redundant #include path component.	10 years ago
nested-client.c	…
nested.c	Moved the MIN() macro to the helper include.	10 years ago
presentation-shm.c	Moved helper macro to a discrete include file.	10 years ago
resizor.c	…
scaler.c	…
screenshot.c	Remove redundant #include path component.	10 years ago
simple-damage.c	Remove redundant #include path component.	10 years ago
simple-egl.c	Remove redundant #include path component.	10 years ago
simple-shm.c	Remove redundant #include path component.	10 years ago
simple-touch.c	Moved helper macro to a discrete include file.	10 years ago
smoke.c	…
stacking.c	Moved helper macro to a discrete include file.	10 years ago
subsurfaces.c	Moved helper macro to a discrete include file.	10 years ago
terminal.c	Moved helper macro to a discrete include file.	10 years ago
transformed.c	…
weston-info.c	Moved the MIN() macro to the helper include.	10 years ago
weston-simple-im.c	…
window.c	clients: Simplify memory allocation with xzalloc()	10 years ago
window.h	Unified multiple definitions of container_of() macro.	10 years ago