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Decompressors: get rid of set_error_fn() macro

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set_error_fn() has become a useless complication after c1e7c3ae59
("bzip2/lzma/gzip: pre-boot malloc doesn't return NULL on failure") fixed
the use of error() in malloc().  Only decompress_unlzma.c had some use for
it and that was easy to change too.

This also gets rid of the static function pointer "error", which
should have been marked as __initdata.

Signed-off-by: Lasse Collin <lasse.collin@tukaani.org>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Alain Knaff <alain@knaff.lu>
Cc: Albin Tonnerre <albin.tonnerre@free-electrons.com>
Cc: Phillip Lougher <phillip@lougher.demon.co.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Lasse Collin 2011-01-12 17:01:14 -08:00 • committed by Linus Torvalds
parent 6b01ed64c1
commit 93685ad247
5 changed files with 11 additions and 19 deletions
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5
include/linux/decompress/mm.h
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@ -61,8 +61,6 @@ static void free(void *where)
#define large_malloc(a) malloc(a)
#define large_free(a) free(a)
#define set_error_fn(x)
#define INIT
#else /* STATIC */
@ -84,9 +82,6 @@ static void free(void *where)
#define large_malloc(a) vmalloc(a)
#define large_free(a) vfree(a)
static void(*error)(char *m);
#define set_error_fn(x) error = x;
#define INIT __init
#define STATIC