Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

[linux.git] / drivers / net / ethernet / cisco / enic / vnic_dev.c

diff --git a/drivers/net/ethernet/cisco/enic/vnic_dev.c b/drivers/net/ethernet/cisco/enic/vnic_dev.c
index 1ffd1050860bb5cde576fd291e0651b351d578ff..1fdf5fe12a9562251e3bcee9fe635872053357a2 100644 (file)
--- a/drivers/net/ethernet/cisco/enic/vnic_dev.c
+++ b/drivers/net/ethernet/cisco/enic/vnic_dev.c
@@ -298,7 +298,8 @@ static int _vnic_dev_cmd2(struct vnic_dev *vdev, enum vnic_devcmd_cmd cmd,
                          int wait)
 {
        struct devcmd2_controller *dc2c = vdev->devcmd2;
-       struct devcmd2_result *result = dc2c->result + dc2c->next_result;
+       struct devcmd2_result *result;
+       u8 color;
        unsigned int i;
        int delay, err;
        u32 fetch_index, new_posted;
@@ -336,13 +337,17 @@ static int _vnic_dev_cmd2(struct vnic_dev *vdev, enum vnic_devcmd_cmd cmd,
        if (dc2c->cmd_ring[posted].flags & DEVCMD2_FNORESULT)
                return 0;
 
+       result = dc2c->result + dc2c->next_result;
+       color = dc2c->color;
+
+       dc2c->next_result++;
+       if (dc2c->next_result == dc2c->result_size) {
+               dc2c->next_result = 0;
+               dc2c->color = dc2c->color ? 0 : 1;
+       }
+
        for (delay = 0; delay < wait; delay++) {
-               if (result->color == dc2c->color) {
-                       dc2c->next_result++;
-                       if (dc2c->next_result == dc2c->result_size) {
-                               dc2c->next_result = 0;
-                               dc2c->color = dc2c->color ? 0 : 1;
-                       }
+               if (result->color == color) {
                        if (result->error) {
                                err = result->error;
                                if (err != ERR_ECMDUNKNOWN ||