IB/core: Take sizeof the correct pointer when calling kmalloc()

When allocating out_mad in show_pma_counter(), take sizeof *out_mad
instead of sizeof *in_mad.  It is true that today the type of in_mad
and out_mad are the same, but this patch will give us a cleaner code.

Signed-off-by: Dotan Barak <dotanb@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

diff --git a/drivers/infiniband/core/sysfs.c b/drivers/infiniband/core/sysfs.c
index 08c299e..6265a3f 100644 (file)
--- a/drivers/infiniband/core/sysfs.c
+++ b/drivers/infiniband/core/sysfs.c
@@ -311,7 +311,7 @@ static ssize_t show_pma_counter(struct ib_port *p, struct port_attribute *attr,
                return sprintf(buf, "N/A (no PMA)\n");
 
        in_mad  = kzalloc(sizeof *in_mad, GFP_KERNEL);
-       out_mad = kmalloc(sizeof *in_mad, GFP_KERNEL);
+       out_mad = kmalloc(sizeof *out_mad, GFP_KERNEL);
        if (!in_mad || !out_mad) {
                ret = -ENOMEM;
                goto out;