dedup

commit 5064abfd02125645e6099f376feca283e1edd745
parent 7d0f66f519a36d47db6919100238e74a5eeba713
Author: sin <sin@2f30.org>
Date:   Thu, 16 May 2019 14:36:11 +0300

Fold checks into one

Diffstat:
M
block.c
 | 
13
+++----------

1 file changed, 3 insertions(+), 10 deletions(-)
diff --git a/block.c b/block.c
@@ -147,20 +147,13 @@ bcheck(struct bctx *bctx, unsigned char *md)
 	}
 	n = BSIZEMAX;
 
-	if (bcompressops()->get(bctx, md, buf, &n) < 0) {
+	if (bcompressops()->get(bctx, md, buf, &n) < 0 ||
+	    bhash(buf, n, tmp) < 0 ||
+	    memcmp(tmp, md, MDSIZE) != 0) {
 		free(buf);
 		return -1;
 	}
 
-	if (bhash(buf, n, tmp) < 0) {
-		free(buf);
-		return -1;
-	}
-
-	if (memcmp(tmp, md, MDSIZE) != 0) {
-		free(buf);
-		return -1;
-	}
 	free(buf);
 	return 0;
 }