X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2Freed_solomon%2Fdecode_rs.c;h=0ec3f257ffdf9d38b96dad16276e7b3164f13e63;hb=92677959bdadb8f7dd2809c5eedc4cd8ca8aeee2;hp=a58df56f09b6093f06a038f9a38675936ec3fa88;hpb=407cf84f956ee4b52da5508d5357b8ae212ff77c;p=firefly-linux-kernel-4.4.55.git

diff --git a/lib/reed_solomon/decode_rs.c b/lib/reed_solomon/decode_rs.c
index a58df56f09b6..0ec3f257ffdf 100644
--- a/lib/reed_solomon/decode_rs.c
+++ b/lib/reed_solomon/decode_rs.c
@@ -39,8 +39,7 @@
 
 	/* Check length parameter for validity */
 	pad = nn - nroots - len;
-	if (pad < 0 || pad >= nn)
-		return -ERANGE;
+	BUG_ON(pad < 0 || pad >= nn);
 
 	/* Does the caller provide the syndrome ? */
 	if (s != NULL)
@@ -203,7 +202,7 @@
 		 * deg(lambda) unequal to number of roots => uncorrectable
 		 * error detected
 		 */
-		count = -1;
+		count = -EBADMSG;
 		goto finish;
 	}
 	/*