X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/rsbs2/blobdiff_plain/b4de99235c55fea1a73a8fe763d5c37830e07a08..2363a0d6a8cf44f7288e0795ff29e081ecf3a08f:/rsb-crc.c

diff --git a/rsb-crc.c b/rsb-crc.c
index 719d682..8c8fbbe 100644
--- a/rsb-crc.c
+++ b/rsb-crc.c
@@ -116,9 +116,7 @@ unsigned int rsb_crc(unsigned int r11_crc, unsigned char *r10_buf, unsigned int
  */
 
 unsigned int rsb_crc2(unsigned char *r0_buf, unsigned int r1_buflen, unsigned int r2_magic, unsigned int *crc_out) {
-	int r8_ret = 1;
 	unsigned int r4_len;
-	unsigned int r5_crc;
 	unsigned int file_crc;
 
 	r4_len = *(unsigned int*)(r0_buf + 0x20);
@@ -129,15 +127,12 @@ unsigned int rsb_crc2(unsigned char *r0_buf, unsigned int r1_buflen, unsigned in
 	if (r1_buflen < r4_len)
 		return 3; /* image to small */
 	
-	r8_ret = 4;
-
-	r5_crc = ~rsb_crc(~0x0, r0_buf, r4_len);
-	*crc_out = r5_crc;
+	*crc_out = ~rsb_crc(~0x0, r0_buf, r4_len);
 
 	file_crc = *((unsigned int*)(r0_buf + r4_len));
 
-	if (file_crc == r5_crc)
-		r8_ret = 0;
+	if (file_crc != *crc_out)
+		return 4;
 
-	return r8_ret;
+	return 0;
 }