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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
Download patch file Download diff file Expand all files Collapse all files

7
lib/decompress_bunzip2.c
View file

@ -682,13 +682,12 @@ STATIC int INIT bunzip2(unsigned char *buf, int len,
int(*flush)(void*, unsigned int),
unsigned char *outbuf,
int *pos,
void(*error_fn)(char *x))
void(*error)(char *x))
{
struct bunzip_data *bd;
int i = -1;
unsigned char *inbuf;
set_error_fn(error_fn);
if (flush)
outbuf = malloc(BZIP2_IOBUF_SIZE);
@ -751,8 +750,8 @@ STATIC int INIT decompress(unsigned char *buf, int len,
int(*flush)(void*, unsigned int),
unsigned char *outbuf,
int *pos,
void(*error_fn)(char *x))
void(*error)(char *x))
{
return bunzip2(buf, len - 4, fill, flush, outbuf, pos, error_fn);
return bunzip2(buf, len - 4, fill, flush, outbuf, pos, error);
}
#endif