4.9-stable patches

[thirdparty/kernel/stable-queue.git] / releases / 4.11.2 / padata-free-correct-variable.patch

From 07a77929ba672d93642a56dc2255dd21e6e2290b Mon Sep 17 00:00:00 2001
From: "Jason A. Donenfeld" <Jason@zx2c4.com>
Date: Fri, 7 Apr 2017 02:33:30 +0200
Subject: padata: free correct variable

From: Jason A. Donenfeld <Jason@zx2c4.com>

commit 07a77929ba672d93642a56dc2255dd21e6e2290b upstream.

The author meant to free the variable that was just allocated, instead
of the one that failed to be allocated, but made a simple typo. This
patch rectifies that.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 kernel/padata.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/kernel/padata.c
+++ b/kernel/padata.c
@@ -354,7 +354,7 @@ static int padata_setup_cpumasks(struct
 
 	cpumask_and(pd->cpumask.pcpu, pcpumask, cpu_online_mask);
 	if (!alloc_cpumask_var(&pd->cpumask.cbcpu, GFP_KERNEL)) {
-		free_cpumask_var(pd->cpumask.cbcpu);
+		free_cpumask_var(pd->cpumask.pcpu);
 		return -ENOMEM;
 	}