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yaml --- r: 113382 b: refs/heads/master c: 98920dc h: refs/heads/master v: v3
git-mirror · Oct 3, 2008 · e211877 · e211877
1 parent f91ddd7
commit e211877
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Showing 2 changed files with 2 additions and 4 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 6cdcdb99cf7c2e1835fc5b471864d21161c3e679
+refs/heads/master: 98920dc3d1113b883cbc73e3293446d3525c6042
diff --git a/trunk/arch/x86/boot/edd.c b/trunk/arch/x86/boot/edd.c
@@ -32,9 +32,7 @@ static int read_mbr(u8 devno, void *buf)
 		     : "+a" (ax), "+c" (cx), "+d" (dx), "+b" (bx)
 		     : : "esi", "edi", "memory");
 
-	/* Some BIOSes do not set carry flag on error but still return
-	 * error in AH. The condition below is expected to catch both */
-	return -!!ax;		/* 0 or -1 */
+	return -(u8)ax;		/* 0 or -1 */
 }
 
 static u32 read_mbr_sig(u8 devno, struct edd_info *ei, u32 *mbrsig)