linux-kernel - [PATCH 1/5] drm/imagination: Fixed warning due to implicit cast to bool

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Date:   Wed, 29 Nov 2023 15:36:59 +0000
From:   Donald Robson <donald.robson@...tec.com>
To:     <dri-devel@...ts.freedesktop.org>, <linux-kernel@...r.kernel.org>
CC:     <donald.robson@...tec.com>, <matt.coster@...tec.com>,
        <frank.binns@...tec.com>, <boris.brezillon@...labora.com>,
        <maarten.lankhorst@...ux.intel.com>, <mripard@...nel.org>,
        <tzimmermann@...e.de>, <airlied@...il.com>, <daniel@...ll.ch>,
        kernel test robot <lkp@...el.com>
Subject: [PATCH 1/5] drm/imagination: Fixed warning due to implicit cast to bool

Reported-by: kernel test robot <lkp@...el.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202311241752.3iLyyFcA-lkp@intel.com/
Fixes: 1ff76f7a5b45 ("drm/imagination: Add GPU ID parsing and firmware loading")
Signed-off-by: Donald Robson <donald.robson@...tec.com>
---
 drivers/gpu/drm/imagination/pvr_device_info.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/imagination/pvr_device_info.c b/drivers/gpu/drm/imagination/pvr_device_info.c
index 11e6bef52ecd..d3301cde7d11 100644
--- a/drivers/gpu/drm/imagination/pvr_device_info.c
+++ b/drivers/gpu/drm/imagination/pvr_device_info.c
@@ -227,7 +227,8 @@ int pvr_device_info_set_features(struct pvr_device *pvr_dev, const u64 *features
 	/* Verify no unsupported values in the bitmask. */
 	if (features_size > mapping_max_size) {
 		drm_warn(from_pvr_device(pvr_dev), "Unsupported features in firmware image");
-	} else if (features_size == mapping_max_size && (mapping_max & 63)) {
+	} else if (features_size == mapping_max_size &&
+		   ((mapping_max & 63) != 0)) {
 		u64 invalid_mask = ~0ull << (mapping_max & 63);
 
 		if (features[features_size - 1] & invalid_mask)
-- 
2.25.1