Julia Lawall e24500193b arch/avr32: Eliminate NULL test and memset after alloc_bootmem ... As noted by Akinobu Mita in patch b1fceac2b9, alloc_bootmem and related functions never return NULL and always return a zeroed region of memory. Thus a NULL test or memset after calls to these functions is unnecessary. This was fixed using the following semantic patch. (http://www.emn.fr/x-info/coccinelle/) // <smpl> @@ expression E; statement S; @@ E = \(alloc_bootmem\|alloc_bootmem_low\|alloc_bootmem_pages\|alloc_bootmem_low_pages\|alloc_bootmem_node\|alloc_bootmem_low_pages_node\|alloc_bootmem_pages_node\)(...) ... when != E ( - BUG_ON (E == NULL); | - if (E == NULL) S ) @@ expression E,E1; @@ E = \(alloc_bootmem\|alloc_bootmem_low\|alloc_bootmem_pages\|alloc_bootmem_low_pages\|alloc_bootmem_node\|alloc_bootmem_low_pages_node\|alloc_bootmem_pages_node\)(...) ... when != E - memset(E,0,E1); // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>		2009-01-06 12:39:25 +01:00
..
boards	avr32: Allow reserving multiple pins at once	2009-01-05 12:16:13 +01:00
boot	avr32: add .gitignore files	2008-09-19 18:21:29 +02:00
configs	avr32: Add defconfig for the favr-32 board	2008-10-14 13:22:19 +02:00
include/asm	container freezer: add TIF_FREEZE flag to all architectures	2008-10-20 08:52:33 -07:00
kernel	avr32: Introducing asm/syscalls.h	2008-12-17 13:32:38 +01:00
lib	avr32: add generic_find_next_le_bit bit function	2008-09-19 18:21:30 +02:00
mach-at32ap	avr32: Allow reserving multiple pins at once	2009-01-05 12:16:13 +01:00
mm	arch/avr32: Eliminate NULL test and memset after alloc_bootmem	2009-01-06 12:39:25 +01:00
oprofile	Add kernel support for oprofile callgraphs on AVR32	2008-09-22 09:51:01 +02:00
Kconfig	Merge branches 'boards' and 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6	2008-10-23 15:24:10 +02:00
Kconfig.debug	[AVR32] Include instrumentation menu	2008-01-25 08:31:40 +01:00
Makefile	avr32: Add MIMC200 board support	2008-10-13 16:36:25 +02:00