IB/sysfs: Fix sparse warning on attr_id

Attributed ID was declared as an int while the value should really be big
endian 16.

Fixes: 35c4cbb17811 ("IB/core: Create get_perf_mad function in sysfs.c")

Reported-by: Bart Van Assche <bart.vanassche@sandisk.com>
Signed-off-by: Ira Weiny <ira.weiny@intel.com>
Reviewed-by: Bart Van Assche <bart.vanassche@sandisk.com>
Reviewed-by: Christoph Lameter <cl@linux.com>
Reviewed-by: Hal Rosenstock <hal@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

diff --git a/drivers/infiniband/core/sysfs.c b/drivers/infiniband/core/sysfs.c
index 539040f..aed9b2d 100644 (file)
--- a/drivers/infiniband/core/sysfs.c
+++ b/drivers/infiniband/core/sysfs.c
@@ -77,7 +77,7 @@ struct port_table_attribute {
        struct port_attribute   attr;
        char                    name[8];
        int                     index;
-       int                     attr_id;
+       __be16                  attr_id;
 };
 
 static ssize_t port_attr_show(struct kobject *kobj,
@@ -413,7 +413,7 @@ struct port_table_attribute port_pma_attr_ext_##_name = {           \
  * Get a Perfmgmt MAD block of data.
  * Returns error code or the number of bytes retrieved.
  */
-static int get_perf_mad(struct ib_device *dev, int port_num, int attr,
+static int get_perf_mad(struct ib_device *dev, int port_num, __be16 attr,
                void *data, int offset, size_t size)
 {
        struct ib_mad *in_mad;