padata: free correct variable

[ Upstream commit 07a77929ba672d93642a56dc2255dd21e6e2290b ]

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>
Cc: stable@vger.kernel.org
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>

diff --git a/kernel/padata.c b/kernel/padata.c
index b38bea9c466a012a9bc04423af25a5c7d04be34d..ed6f4f93cc9253b732e5bd27cc482090d7ac2447 100644 (file)
--- a/kernel/padata.c
+++ b/kernel/padata.c
@@ -356,7 +356,7 @@ static int padata_setup_cpumasks(struct parallel_data *pd,
 
        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;
        }