padata: free correct variable

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: Ben Hutchings <ben@decadent.org.uk>

diff --git a/kernel/padata.c b/kernel/padata.c
index 161402f0b517c9f483f166585bd61d61bac2e3f3..3ecda3294690eea521b8d790ef6a64dac9c91199 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;
        }