nvhost: Fix comparison of unsigned against >= 0.

This fixes coverity issue: 3116774

Bug 200741055

Change-Id: I512d3cadc5c4312cf8885acd7b3c9d9b9a00d8b8
Signed-off-by: Achal Verma <achalv@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2528357
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Dmitry Pervushin <dpervushin@nvidia.com>
Reviewed-by: Rahul Jain (SW-TEGRA) <rahuljain@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2575306
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Phoenix Jung <pjung@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/video/tegra/host/nvhost_syncpt.c b/drivers/video/tegra/host/nvhost_syncpt.c
index 350496721..e7bc3efdf 100644
--- a/drivers/video/tegra/host/nvhost_syncpt.c
+++ b/drivers/video/tegra/host/nvhost_syncpt.c
@@ -3,7 +3,7 @@
  *
  * Tegra Graphics Host Syncpoints
  *
- * Copyright (c) 2010-2020, NVIDIA CORPORATION. All rights reserved.
+ * Copyright (c) 2010-2021, NVIDIA CORPORATION. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms and conditions of the GNU General Public License,
@@ -1349,7 +1349,7 @@ bool nvhost_syncpt_is_valid_hw_pt(struct nvhost_syncpt *sp, u32 id)
 
 bool nvhost_syncpt_is_valid_hw_pt_nospec(struct nvhost_syncpt *sp, u32 *id)
 {
-        if (*id >= 0 && *id < nvhost_syncpt_nb_hw_pts(sp) &&
+        if (*id < nvhost_syncpt_nb_hw_pts(sp) &&
             *id != NVSYNCPT_INVALID) {
                 *id = array_index_nospec(*id, nvhost_syncpt_nb_hw_pts(sp));
                 return true;