diff options
Diffstat (limited to 'init/initramfs.c')
| -rw-r--r-- | init/initramfs.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/init/initramfs.c b/init/initramfs.c index 40bd4fb95788..a3ba91cdab89 100644 --- a/init/initramfs.c +++ b/init/initramfs.c @@ -389,7 +389,7 @@ static int __init write_buffer(char *buf, unsigned len) return len - count; } - +#if defined CONFIG_RD_GZIP || defined CONFIG_RD_BZIP2 || defined CONFIG_RD_LZMA static int __init flush_buffer(void *bufv, unsigned len) { char *buf = (char *) bufv; @@ -412,6 +412,7 @@ static int __init flush_buffer(void *bufv, unsigned len) } return origLen; } +#endif static unsigned my_inptr; /* index of next byte to be processed in inbuf */ @@ -449,10 +450,12 @@ static char * __init unpack_to_rootfs(char *buf, unsigned len, int check_only) continue; } this_header = 0; +#ifdef CONFIG_RD_GZIP if (!gunzip(buf, len, NULL, flush_buffer, NULL, &my_inptr, error) && message == NULL) goto ok; +#endif #ifdef CONFIG_RD_BZIP2 message = NULL; /* Zero out message, or else cpio will @@ -473,7 +476,9 @@ static char * __init unpack_to_rootfs(char *buf, unsigned len, int check_only) goto ok; } #endif +#if defined CONFIG_RD_GZIP || defined CONFIG_RD_BZIP2 || defined CONFIG_RD_LZMA ok: +#endif if (state != Reset) error("junk in compressed archive"); this_header = saved_offset + my_inptr; |