[flashrom] [PATCH] Simplify get_next_write

[Carl-Daniel Hailfinger]

Simplify get_next_write in the partial write code.

Suggested by Michael Karcher.

Signed-off-by: Carl-Daniel Hailfinger

Index: flashrom-partial_write_get_next_write_simplify/flashrom.c
===================================================================
--- flashrom-partial_write_get_next_write_simplify/flashrom.c	(Revision 1245)
+++ flashrom-partial_write_get_next_write_simplify/flashrom.c	(Arbeitskopie)
@@ -928,13 +928,11 @@
    			/* First location where have and want
    			 * do not differ anymore.
    			 */
-				first_len = i * stride - rel_start;
    			break;
    		}
    	}
    }
-	/* Did the loop terminate without setting first_len? */
-	if (need_write && ! first_len)
+	if (need_write)
    	first_len = min(i * stride - rel_start, len);
    *first_start += rel_start;
    return first_len;