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-rw-r--r--init/initramfs.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/init/initramfs.c b/init/initramfs.c
index 4c00edc5968..b37d34beb90 100644
--- a/init/initramfs.c
+++ b/init/initramfs.c
@@ -413,7 +413,7 @@ static unsigned my_inptr; /* index of next byte to be processed in inbuf */
static char * __init unpack_to_rootfs(char *buf, unsigned len)
{
- int written;
+ int written, res;
decompress_fn decompress;
const char *compress_name;
static __initdata char msg_buf[64];
@@ -445,10 +445,12 @@ static char * __init unpack_to_rootfs(char *buf, unsigned len)
}
this_header = 0;
decompress = decompress_method(buf, len, &compress_name);
- if (decompress)
- decompress(buf, len, NULL, flush_buffer, NULL,
+ if (decompress) {
+ res = decompress(buf, len, NULL, flush_buffer, NULL,
&my_inptr, error);
- else if (compress_name) {
+ if (res)
+ error("decompressor failed");
+ } else if (compress_name) {
if (!message) {
snprintf(msg_buf, sizeof msg_buf,
"compression method %s not configured",