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| author | Myles Watson <mylesgw@gmail.com> | 2009-10-09 15:22:35 +0000 |
|---|---|---|
| committer | Myles Watson <mylesgw@gmail.com> | 2009-10-09 15:22:35 +0000 |
| commit | 86bf6795c3b1b537b5de07e3a5fca9faf4bd6073 (patch) | |
| tree | 3fe03104feb5f1f8630391cc8459b53788d505c8 | |
| parent | 00f0267f7805f6d27d78c1ed586ac0f13c90637b (diff) | |
| download | coreboot-86bf6795c3b1b537b5de07e3a5fca9faf4bd6073.tar.xz | |
Move the ulzma prototype out of the function to make the code easier to read.
Check the return value. Minor formatting and LAR -> CBFS.
Signed-off-by: Myles Watson <mylesgw@gmail.com>
Acked-by: Peter Stuge <peter@stuge.se>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4752 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
| -rw-r--r-- | src/include/cbfs.h | 2 | ||||
| -rw-r--r-- | src/lib/cbfs.c | 14 |
2 files changed, 9 insertions, 7 deletions
diff --git a/src/include/cbfs.h b/src/include/cbfs.h index bca089a73b..a6b2c027b3 100644 --- a/src/include/cbfs.h +++ b/src/include/cbfs.h @@ -52,7 +52,7 @@ #include <boot/coreboot_tables.h> /** These are standard values for the known compression alogrithms that coreboot knows about for stages and - payloads. Of course, other LAR users can use whatever + payloads. Of course, other CBFS users can use whatever values they want, as long as they understand them. */ #define CBFS_COMPRESS_NONE 0 diff --git a/src/lib/cbfs.c b/src/lib/cbfs.c index ad45ece95a..780d69f488 100644 --- a/src/lib/cbfs.c +++ b/src/lib/cbfs.c @@ -29,6 +29,8 @@ #define ntohl(x) (x) #endif +unsigned long ulzma(unsigned char *src, unsigned char *dst); + int cbfs_decompress(int algo, void *src, void *dst, int len) { switch(algo) { @@ -36,15 +38,15 @@ int cbfs_decompress(int algo, void *src, void *dst, int len) memcpy(dst, src, len); return 0; - case CBFS_COMPRESS_LZMA: { - unsigned long ulzma(unsigned char *src, unsigned char *dst); - ulzma(src, dst); - } + case CBFS_COMPRESS_LZMA: + if (!ulzma(src, dst)) { + printk_err("CBFS: LZMA decompression failed!\n"); + return -1; + } return 0; default: - printk_info( "CBFS: Unknown compression type %d\n", - algo); + printk_info( "CBFS: Unknown compression type %d\n", algo); return -1; } } |