X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=lib%2Ffault-inject.c;h=cf7b129b0b2b08adcc1aae98f990c384761532dc;hb=9dae41a238a952eb65c8aa8a59d8aa39058a7bcf;hp=7d315fdb9f13d9b17d8a2aa129c75790c7599bdb;hpb=d4e740053aed4d13ba4101a722a6733401ca54a0;p=mirror_ubuntu-artful-kernel.git

diff --git a/lib/fault-inject.c b/lib/fault-inject.c
index 7d315fdb9f13..cf7b129b0b2b 100644
--- a/lib/fault-inject.c
+++ b/lib/fault-inject.c
@@ -110,10 +110,12 @@ bool should_fail(struct fault_attr *attr, ssize_t size)
 	if (in_task()) {
 		unsigned int fail_nth = READ_ONCE(current->fail_nth);
 
-		if (fail_nth && !WRITE_ONCE(current->fail_nth, fail_nth - 1))
-			goto fail;
+		if (fail_nth) {
+			if (!WRITE_ONCE(current->fail_nth, fail_nth - 1))
+				goto fail;
 
-		return false;
+			return false;
+		}
 	}
 
 	/* No need to check any other properties if the probability is 0 */