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ef1e1e0782
qemu/hw/display
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Daniel P. Berrange ef1e1e0782 maint: avoid useless "if (foo) free(foo)" pattern 
The free() and g_free() functions both happily accept
NULL on any platform QEMU builds on. As such putting a
conditional 'if (foo)' check before calls to 'free(foo)'
merely serves to bloat the lines of code.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-09-11 10:21:38 +03:00
..
ads7846.c savevm: Remove all the unneeded version_minimum_id_old (arm) 2014-05-13 16:09:35 +01:00
blizzard_template.h display: avoid multi-statement macro 2014-01-31 14:47:33 +00:00
blizzard.c blizzard: do not depend on VGA internals 2015-01-15 10:44:13 +03:00
cg3.c hw/display/cg3.c: Fix memory leak 2015-06-23 20:23:39 +03:00
cirrus_vga_rop2.h hw: move private headers to hw/ subdirectories. 2013-04-08 18:13:16 +02:00
cirrus_vga_rop.h cirrus: Fix host CPU blits 2014-07-11 10:17:02 +02:00
cirrus_vga.c cirrus_vga: QOMify 2015-05-19 11:40:01 +02:00
exynos4210_fimd.c maint: avoid useless "if (foo) free(foo)" pattern 2015-09-11 10:21:38 +03:00
framebuffer.c framebuffer: set DIRTY_MEMORY_VGA on RAM that is used for the framebuffer 2015-07-24 13:57:45 +02:00
framebuffer.h framebuffer: set DIRTY_MEMORY_VGA on RAM that is used for the framebuffer 2015-07-24 13:57:45 +02:00
g364fb.c qerror: Move #include out of qerror.h 2015-06-22 18:20:40 +02:00
jazz_led.c jazz_led: Add missing break in switch case 2014-05-24 00:07:56 +04:00
Makefile.objs virtio-vga: add virtio gpu device with vga compatibility 2015-06-12 10:13:23 +02:00
milkymist-tmu2.c savevm: Remove all the unneeded version_minimum_id_old (rest) 2014-05-14 15:24:51 +02:00
milkymist-vgafb_template.h milkymist-vgafb: swap pixel data in source buffer 2014-02-04 19:34:30 +01:00
milkymist-vgafb.c framebuffer: set DIRTY_MEMORY_VGA on RAM that is used for the framebuffer 2015-07-24 13:57:45 +02:00
omap_dss.c arm: Use g_new() & friends where that makes obvious sense 2015-09-07 10:39:27 +01:00
omap_lcd_template.h hw: use ld_p/st_p instead of ld_raw/st_raw 2014-06-05 16:04:17 +02:00
omap_lcdc.c arm: Use g_new() & friends where that makes obvious sense 2015-09-07 10:39:27 +01:00
pl110_template.h display: avoid multi-statement macro 2014-01-31 14:47:33 +00:00
pl110.c framebuffer: set DIRTY_MEMORY_VGA on RAM that is used for the framebuffer 2015-07-24 13:57:45 +02:00
pxa2xx_lcd.c framebuffer: set DIRTY_MEMORY_VGA on RAM that is used for the framebuffer 2015-07-24 13:57:45 +02:00
pxa2xx_template.h display: avoid multi-statement macro 2014-01-31 14:47:33 +00:00
qxl-logger.c hw/display/qxl-logger.c: Constify some variable 2015-06-23 20:23:39 +03:00
qxl-render.c spice: use bottom half instead of refresh timer for cursor updates 2014-12-16 14:15:29 +01:00
qxl.c qxl: Fix new function name for spice-server library 2015-07-22 16:38:42 +02:00
qxl.h qxl: allow to specify head limit to qxl driver 2015-07-16 17:31:05 +02:00
sm501_template.h hw: use ld_p/st_p instead of ld_raw/st_raw 2014-06-05 16:04:17 +02:00
sm501.c display: add memory_region_sync_dirty_bitmap calls 2015-06-05 17:09:58 +02:00
ssd0303.c savevm: Remove all the unneeded version_minimum_id_old (arm) 2014-05-13 16:09:35 +01:00
ssd0323.c ssd0323: fix buffer overun on invalid state load 2014-05-05 22:15:02 +02:00
tc6393xb_template.h display: avoid multi-statement macro 2014-01-31 14:47:33 +00:00
tc6393xb.c hw/display/tc6393xb.c: Fix misusing qemu_allocate_irqs for single irq 2015-06-03 14:21:24 +03:00
tcx.c hw/display/tcx.c: Fix memory leak 2015-06-23 20:23:39 +03:00
vga_int.h virtio-vga: add virtio gpu device with vga compatibility 2015-06-12 10:13:23 +02:00
vga-helpers.h vga: Rename vga_template.h to vga-helpers.h 2014-09-30 13:34:09 +02:00
vga-isa-mm.c vga: allow non-global vmstate 2014-04-28 10:21:55 +02:00
vga-isa.c isa: remove isa_mem_base variable 2015-02-13 14:09:28 +00:00
vga-pci.c virtio-vga: add virtio gpu device with vga compatibility 2015-06-12 10:13:23 +02:00
vga.c migration: Use normal VMStateDescriptions for Subsections 2015-06-12 06:53:57 +02:00
vga.h hw: move private headers to hw/ subdirectories. 2013-04-08 18:13:16 +02:00
virtio-gpu-pci.c virtio-gpu: use virtio_instance_init_common, fixup properties 2015-07-07 11:23:18 +02:00
virtio-gpu.c virtio: get_features() can fail 2015-07-27 18:11:53 +03:00
virtio-vga.c virtio-gpu: use virtio_instance_init_common, fixup properties 2015-07-07 11:23:18 +02:00
vmware_vga.c memory: differentiate memory_region_is_logging and memory_region_get_dirty_log_mask 2015-06-05 17:09:58 +02:00
xenfb.c Add tracing to xenfb. 2015-02-10 09:27:19 +03:00