From: Fabian Frederick <fabf@skynet.be>
To: linux-kernel@vger.kernel.org
Cc: Fabian Frederick <fabf@skynet.be>,
paulus@samba.org, linuxppc-dev@lists.ozlabs.org
Subject: [PATCH 6/7] powerpc/cell: replace sscanf by kstrtouint
Date: Sat, 12 Jul 2014 13:36:19 +0200 [thread overview]
Message-ID: <1405164980-9525-7-git-send-email-fabf@skynet.be> (raw)
In-Reply-To: <1405164980-9525-1-git-send-email-fabf@skynet.be>
See checkpatch warning
"Prefer kstrto<type> to single variable sscanf"
Signed-off-by: Fabian Frederick <fabf@skynet.be>
---
arch/powerpc/platforms/cell/cbe_thermal.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/powerpc/platforms/cell/cbe_thermal.c b/arch/powerpc/platforms/cell/cbe_thermal.c
index 2c15ff0..d71c3c4 100644
--- a/arch/powerpc/platforms/cell/cbe_thermal.c
+++ b/arch/powerpc/platforms/cell/cbe_thermal.c
@@ -129,9 +129,9 @@ static ssize_t store_throttle(struct cbe_pmd_regs __iomem *pmd_regs, const char
u64 new_value;
int ret;
- ret = sscanf(buf, "%u", &temp);
+ ret = kstrtouint(buf, 0, &temp);
- if (ret != 1 || temp < TEMP_MIN || temp > TEMP_MAX)
+ if (ret || temp < TEMP_MIN || temp > TEMP_MAX)
return -EINVAL;
new_value = temp_to_reg(temp);
--
1.9.1
next prev parent reply other threads:[~2014-07-12 11:36 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-12 11:36 [PATCH 0/7] arch/powerpc: convert single variable sscanf to kstrto<type> Fabian Frederick
2014-07-12 11:36 ` [PATCH 1/7] powerpc: fadump: replace sscanf by kstrtoint Fabian Frederick
2014-07-12 11:36 ` [PATCH 2/7] powerpc/mv64x60_pci: replace sscanf by kstrtou32 Fabian Frederick
2014-07-12 11:36 ` [PATCH 3/7] powerpc/powernv: replace sscanf %lx by kstrtoul 16 Fabian Frederick
2014-07-12 11:36 ` [PATCH 4/7] powerpc/sysfs: replace sscanf by kstrtol Fabian Frederick
2014-07-12 11:36 ` [PATCH 5/7] hugetlb: replace sscanf by kstrtoul Fabian Frederick
2014-07-12 11:36 ` Fabian Frederick [this message]
2014-07-12 11:36 ` [PATCH 7/7] powerpc/pseries: " Fabian Frederick
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