From: Jani Nikula <jani.nikula@intel.com>
To: intel-gfx@lists.freedesktop.org
Cc: jani.nikula@intel.com
Subject: [Intel-gfx] [RESEND] drm/i915/syncmap: squelch a sparse warning
Date: Wed, 29 Nov 2023 19:35:06 +0200 [thread overview]
Message-ID: <20231129173506.1194437-1-jani.nikula@intel.com> (raw)
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);
}
}
--
2.39.2
next reply other threads:[~2023-11-29 17:35 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-29 17:35 Jani Nikula [this message]
2023-11-29 19:21 ` [Intel-gfx] [RESEND] drm/i915/syncmap: squelch a sparse warning Rodrigo Vivi
2023-12-04 10:12 ` Jani Nikula
2023-11-30 5:23 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915/syncmap: squelch a sparse warning (rev2) Patchwork
2023-11-30 5:42 ` [Intel-gfx] ✗ Fi.CI.BAT: failure " Patchwork
2023-11-30 8:06 ` Jani Nikula
2023-12-01 19:45 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915/syncmap: squelch a sparse warning (rev3) Patchwork
2023-12-01 20:26 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2023-12-03 3:21 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork
-- strict thread matches above, loose matches on Subject: below --
2023-05-16 8:00 [Intel-gfx] [RESEND] drm/i915/syncmap: squelch a sparse warning Jani Nikula
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20231129173506.1194437-1-jani.nikula@intel.com \
--to=jani.nikula@intel.com \
--cc=intel-gfx@lists.freedesktop.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox