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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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4
lib/decompress_unlzo.c
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@@ -91,7 +91,7 @@ STATIC inline int INIT unlzo(u8 *input, int in_len,
int (*fill) (void *, unsigned int),
int (*flush) (void *, unsigned int),
u8 *output, int *posp,
void (*error_fn) (char *x))
void (*error) (char *x))
{
u8 skip = 0, r = 0;
u32 src_len, dst_len;
@@ -99,8 +99,6 @@ STATIC inline int INIT unlzo(u8 *input, int in_len,
u8 *in_buf, *in_buf_save, *out_buf;
int ret = -1;
set_error_fn(error_fn);
if (output) {
out_buf = output;
} else if (!flush) {