Messages in this thread | | | Date | Tue, 11 Jan 2005 12:27:24 -0800 | From | "Randy.Dunlap" <> | Subject | Re: [PATCH] silence numerous size_t warnings in drivers/acpi/processor_idle.c |
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Linux Kernel Mailing List wrote: > ChangeSet 1.2334, 2005/01/11 09:21:40-08:00, wli@holomorphy.com > > [PATCH] silence numerous size_t warnings in drivers/acpi/processor_idle.c > > Multiple format -related warnings arise from size_t issues. This patch > peppers the seq_printf()'s with 'z' qualifiers and casts to silence them all.
Does this mean that ptrdiff_t type looks same as a size_t to printk() & seq_printf() ?
> processor_idle.c | 8 ++++---- > 1 files changed, 4 insertions(+), 4 deletions(-) > > > diff -Nru a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c > --- a/drivers/acpi/processor_idle.c 2005-01-11 11:17:04 -08:00 > +++ b/drivers/acpi/processor_idle.c 2005-01-11 11:17:04 -08:00 > @@ -838,12 +838,12 @@ > if (!pr) > goto end; > > - seq_printf(seq, "active state: C%d\n" > + seq_printf(seq, "active state: C%zd\n" > "max_cstate: C%d\n" > "bus master activity: %08x\n", > pr->power.state ? pr->power.state - pr->power.states : 0, > max_cstate, > - pr->power.bm_activity); > + (unsigned)pr->power.bm_activity); > > seq_puts(seq, "states:\n"); > > @@ -872,14 +872,14 @@ > } > > if (pr->power.states[i].promotion.state) > - seq_printf(seq, "promotion[C%d] ", > + seq_printf(seq, "promotion[C%zd] ", > (pr->power.states[i].promotion.state - > pr->power.states)); > else > seq_puts(seq, "promotion[--] "); > > if (pr->power.states[i].demotion.state) > - seq_printf(seq, "demotion[C%d] ", > + seq_printf(seq, "demotion[C%zd] ", > (pr->power.states[i].demotion.state - > pr->power.states)); > else > -
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