From: Jani Nikula <jani.nikula@intel.com>
To: intel-gfx@lists.freedesktop.org
Cc: jani.nikula@intel.com
Subject: [Intel-gfx] [PATCH 3/4] drm/i915/syncmap: squelch a sparse warning
Date: Tue, 7 Feb 2023 14:40:25 +0200 [thread overview]
Message-ID: <20230207124026.2105442-3-jani.nikula@intel.com> (raw)
In-Reply-To: <20230207124026.2105442-1-jani.nikula@intel.com>
The code is fine, really, but tweak it to get rid of the sparse warning:
drivers/gpu/drm/i915/selftests/i915_syncmap.c:80:54: warning: dubious: x | !y
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/gpu/drm/i915/selftests/i915_syncmap.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/selftests/i915_syncmap.c b/drivers/gpu/drm/i915/selftests/i915_syncmap.c
index 47f4ae18a1ef..88fa845e9f4a 100644
--- a/drivers/gpu/drm/i915/selftests/i915_syncmap.c
+++ b/drivers/gpu/drm/i915/selftests/i915_syncmap.c
@@ -77,7 +77,7 @@ __sync_print(struct i915_syncmap *p,
for_each_set_bit(i, (unsigned long *)&p->bitmap, KSYNCMAP) {
buf = __sync_print(__sync_child(p)[i], buf, sz,
depth + 1,
- last << 1 | !!(p->bitmap >> (i + 1)),
+ last << 1 | ((p->bitmap >> (i + 1)) ? 1 : 0),
i);
}
}
--
2.34.1
next prev parent reply other threads:[~2023-02-07 12:40 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-07 12:40 [Intel-gfx] [PATCH 1/4] drm/i915/gt: add sparse lock annotation to avoid warnings Jani Nikula
2023-02-07 12:40 ` [Intel-gfx] [PATCH 2/4] drm/i915/uncore: cast iomem to avoid sparse warning Jani Nikula
2023-02-07 19:05 ` Matt Roper
2023-02-07 12:40 ` Jani Nikula [this message]
2023-02-07 12:40 ` [Intel-gfx] [PATCH 4/4] drm/i915/pxp: fix __le64 access to get rid of " Jani Nikula
2023-02-07 12:44 ` Winkler, Tomas
2023-02-07 13:21 ` [Intel-gfx] ✗ Fi.CI.SPARSE: warning for series starting with [1/4] drm/i915/gt: add sparse lock annotation to avoid warnings Patchwork
2023-02-07 13:53 ` [Intel-gfx] ✗ Fi.CI.BAT: failure " Patchwork
2023-02-07 15:20 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for series starting with [1/4] drm/i915/gt: add sparse lock annotation to avoid warnings (rev2) Patchwork
2023-02-07 15:34 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2023-02-07 18:13 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork
2023-02-07 19:03 ` [Intel-gfx] [PATCH 1/4] drm/i915/gt: add sparse lock annotation to avoid warnings Matt Roper
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