rslib: decode_rs: Code cleanup (647cc9ec) · Commits · 戴 / test

Nothing useful was done after the finish label when count is negative so return directly instead of jumping to finish. Signed-off-by:

lib/reed_solomon/decode_rs.c

+2 −5

Original line number	Diff line number	Diff line
		@@ -88,8 +88,7 @@
		/* if syndrome is zero, data[] is a codeword and there are no
		* errors to correct. So return data[] unmodified
		*/
		count = 0;
		goto finish;
		return 0;
		}

		decode:
		@@ -202,8 +201,7 @@
		* deg(lambda) unequal to number of roots => uncorrectable
		* error detected
		*/
		count = -EBADMSG;
		goto finish;
		return -EBADMSG;
		}
		/*
		* Compute err+eras evaluator poly omega(x) = s(x)*lambda(x) (modulo
		@@ -261,7 +259,6 @@
		}
		}

		finish:
		if (eras_pos != NULL) {
		for (i = 0; i < count; i++)
		eras_pos[i] = loc[i] - pad;