Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1160003
| From | David Miller <davem@davemloft.net> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH] wan: dscc4: use msecs_to_jiffies for conversions |
| Date | 2015-06-07 09:20 +0200 |
| Message-ID | <pyD29-z5-1@gated-at.bofh.it> (permalink) |
| References | <pyhXH-3eH-1@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
From: Nicholas Mc Guire <hofrat@osadl.org> Date: Sat, 6 Jun 2015 10:41:06 +0200 > API compliance scanning with coccinelle flagged: > ./drivers/net/wan/dscc4.c:1036:1-33: > WARNING: timeout (10) seems HZ dependent > ./drivers/net/wan/dscc4.c:554:2-34: > WARNING: timeout (10) seems HZ dependent > ./drivers/net/wan/dscc4.c:599:2-34: > WARNING: timeout (10) seems HZ dependent > > Numeric constants passed to schedule_timeout_*() make the effective > timeout HZ dependent which does not seem to be the intent here. > Fixed up by converting the constant to jiffies with msecs_to_jiffies() > > Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org> Whoever wrote these things probably wanted whatever this amounts to when HZ=100, so that is the only valid transformation you can make to fix this up here. Otherwise you seriously risk breaking the driver. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Back to linux.kernel | Previous | Next | Find similar | Unroll thread
Re: [PATCH] wan: dscc4: use msecs_to_jiffies for conversions David Miller <davem@davemloft.net> - 2015-06-07 09:20 +0200
csiph-web