From: Alexey Dobriyan <adobriyan@gmail.com>
To: akpm@linux-foundation.org
Cc: linux-kernel@vger.kernel.org, adobriyan@gmail.com
Subject: [PATCH 33/52] kstrtox: convert drivers/pci/
Date: Sat, 5 Feb 2011 16:20:36 +0200 [thread overview]
Message-ID: <1296915654-7458-33-git-send-email-adobriyan@gmail.com> (raw)
In-Reply-To: <1296915654-7458-1-git-send-email-adobriyan@gmail.com>
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
---
drivers/pci/hotplug/fakephp.c | 2 +-
drivers/pci/pci-sysfs.c | 45 ++++++++++++++++++++++------------------
2 files changed, 26 insertions(+), 21 deletions(-)
diff --git a/drivers/pci/hotplug/fakephp.c b/drivers/pci/hotplug/fakephp.c
index 17d10e2..aaf2529 100644
--- a/drivers/pci/hotplug/fakephp.c
+++ b/drivers/pci/hotplug/fakephp.c
@@ -49,7 +49,7 @@ static ssize_t legacy_store(struct kobject *kobj, struct attribute *attr,
struct legacy_slot *slot = container_of(kobj, typeof(*slot), kobj);
unsigned long val;
- if (strict_strtoul(buf, 0, &val) < 0)
+ if (kstrtoul(buf, 0, &val) < 0)
return -EINVAL;
if (val)
diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
index 8ecaac9..00d48b9 100644
--- a/drivers/pci/pci-sysfs.c
+++ b/drivers/pci/pci-sysfs.c
@@ -61,9 +61,11 @@ static ssize_t broken_parity_status_store(struct device *dev,
{
struct pci_dev *pdev = to_pci_dev(dev);
unsigned long val;
+ int rv;
- if (strict_strtoul(buf, 0, &val) < 0)
- return -EINVAL;
+ rv = kstrtoul(buf, 0, &val);
+ if (rv < 0)
+ return rv;
pdev->broken_parity_status = !!val;
@@ -150,15 +152,16 @@ static ssize_t is_enabled_store(struct device *dev,
{
struct pci_dev *pdev = to_pci_dev(dev);
unsigned long val;
- ssize_t result = strict_strtoul(buf, 0, &val);
-
- if (result < 0)
- return result;
+ int result;
/* this can crash the machine when done on the "wrong" device */
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
+ result = kstrtoul(buf, 0, &val);
+ if (result < 0)
+ return result;
+
if (!val) {
if (pci_is_enabled(pdev))
pci_disable_device(pdev);
@@ -221,14 +224,14 @@ msi_bus_store(struct device *dev, struct device_attribute *attr,
struct pci_dev *pdev = to_pci_dev(dev);
unsigned long val;
- if (strict_strtoul(buf, 0, &val) < 0)
- return -EINVAL;
-
/* bad things may happen if the no_msi flag is changed
* while some drivers are loaded */
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
+ if (kstrtoul(buf, 0, &val) < 0)
+ return -EINVAL;
+
/* Maybe pci devices without subordinate busses shouldn't even have this
* attribute in the first place? */
if (!pdev->subordinate)
@@ -254,7 +257,7 @@ static ssize_t bus_rescan_store(struct bus_type *bus, const char *buf,
unsigned long val;
struct pci_bus *b = NULL;
- if (strict_strtoul(buf, 0, &val) < 0)
+ if (kstrtoul(buf, 0, &val) < 0)
return -EINVAL;
if (val) {
@@ -278,7 +281,7 @@ dev_rescan_store(struct device *dev, struct device_attribute *attr,
unsigned long val;
struct pci_dev *pdev = to_pci_dev(dev);
- if (strict_strtoul(buf, 0, &val) < 0)
+ if (kstrtoul(buf, 0, &val) < 0)
return -EINVAL;
if (val) {
@@ -302,19 +305,21 @@ static ssize_t
remove_store(struct device *dev, struct device_attribute *dummy,
const char *buf, size_t count)
{
- int ret = 0;
unsigned long val;
+ int ret;
- if (strict_strtoul(buf, 0, &val) < 0)
- return -EINVAL;
+ ret = kstrtoul(buf, 0, &val);
+ if (ret < 0)
+ return ret;
/* An attribute cannot be unregistered by one of its own methods,
* so we have to use this roundabout approach.
*/
- if (val)
+ if (val) {
ret = device_schedule_callback(dev, remove_callback);
- if (ret)
- count = ret;
+ if (ret < 0)
+ return ret;
+ }
return count;
}
#endif
@@ -1050,12 +1055,12 @@ static ssize_t reset_store(struct device *dev,
size_t count)
{
struct pci_dev *pdev = to_pci_dev(dev);
- unsigned long val;
- ssize_t result = strict_strtoul(buf, 0, &val);
+ int val;
+ int result;
+ result = kstrtoint(buf, 0, &val);
if (result < 0)
return result;
-
if (val != 1)
return -EINVAL;
--
1.7.3.4
next prev parent reply other threads:[~2011-02-05 14:26 UTC|newest]
Thread overview: 58+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-05 14:20 [PATCH 01/52] kstrtox: converting strings to integers done (hopefully) right Alexey Dobriyan
2011-02-05 14:20 ` [PATCH 02/52] kstrtox: convert kernel/ Alexey Dobriyan
2011-02-05 14:20 ` [PATCH 03/52] kstrtox: convert kernel/trace/ Alexey Dobriyan
2011-02-05 14:20 ` [PATCH 04/52] kstrtox: convert mm/ Alexey Dobriyan
2011-02-05 14:20 ` [PATCH 05/52] kstrtox: convert block/ Alexey Dobriyan
2011-02-05 14:20 ` [PATCH 06/52] kstrtox: convert security/ Alexey Dobriyan
2011-02-05 14:20 ` [PATCH 07/52] kstrtox: convert fs/fuse/ Alexey Dobriyan
2011-02-05 14:20 ` [PATCH 08/52] kstrtox: convert fs/nfs/ Alexey Dobriyan
2011-02-05 14:20 ` [PATCH 09/52] kstrtox: convert fs/proc/ Alexey Dobriyan
2011-02-05 14:20 ` [PATCH 10/52] kstrtox: convert drivers/acpi/ Alexey Dobriyan
2011-02-05 14:20 ` [PATCH 11/52] kstrtox: convert drivers/ata/ Alexey Dobriyan
2011-02-05 14:20 ` [PATCH 12/52] kstrtox: convert drivers/base/ Alexey Dobriyan
2011-02-05 14:20 ` [PATCH 13/52] kstrtox: convert drivers/block/ Alexey Dobriyan
2011-02-05 14:20 ` [PATCH 14/52] kstrtox: convert drivers/bluetooth/ Alexey Dobriyan
2011-02-05 14:20 ` [PATCH 15/52] kstrtox: convert drivers/clocksource/ Alexey Dobriyan
2011-02-05 14:20 ` [PATCH 16/52] kstrtox: convert drivers/edac/ Alexey Dobriyan
2011-02-05 17:34 ` Borislav Petkov
2011-02-06 18:52 ` Alexey Dobriyan
2011-02-07 9:43 ` Borislav Petkov
2011-02-05 14:20 ` [PATCH 17/52] kstrtox: convert drivers/gpio/ Alexey Dobriyan
2011-02-05 14:20 ` [PATCH 18/52] kstrtox: convert drivers/gpu/drm/nouveau/ Alexey Dobriyan
2011-02-05 14:20 ` [PATCH 19/52] kstrtox: convert drivers/hid/ Alexey Dobriyan
2011-02-05 14:20 ` [PATCH 20/52] kstrtox: convert drivers/hwmon/ Alexey Dobriyan
2011-02-05 14:20 ` [PATCH 21/52] kstrtox: convert drivers/ide/ Alexey Dobriyan
2011-02-05 14:20 ` [PATCH 22/52] kstrtox: convert drivers/infiniband/ Alexey Dobriyan
2011-02-05 14:20 ` [PATCH 23/52] kstrtox: convert drivers/input/ Alexey Dobriyan
2011-02-05 14:20 ` [PATCH 24/52] kstrtox: convert drivers/isdn/ Alexey Dobriyan
2011-02-05 14:20 ` [PATCH 25/52] kstrtox: convert drivers/leds/ Alexey Dobriyan
2011-02-05 14:20 ` [PATCH 26/52] kstrtox: convert drivers/macintosh/ Alexey Dobriyan
2011-02-05 14:20 ` [PATCH 27/52] kstrtox: convert drivers/md/ Alexey Dobriyan
2011-02-05 14:20 ` [PATCH 28/52] kstrtox: convert drivers/mfd/ Alexey Dobriyan
2011-02-05 14:20 ` [PATCH 29/52] kstrtox: convert drivers/misc/ Alexey Dobriyan
2011-02-05 14:20 ` [PATCH 30/52] kstrtox: convert drivers/mmc/ Alexey Dobriyan
2011-02-05 14:20 ` [PATCH 31/52] kstrtox: convert drivers/net/ Alexey Dobriyan
2011-02-05 14:20 ` [PATCH 32/52] kstrtox: convert drivers/net/wireless/ Alexey Dobriyan
2011-02-05 14:20 ` Alexey Dobriyan [this message]
2011-02-05 14:20 ` [PATCH 34/52] kstrtox: convert drivers/power/ Alexey Dobriyan
2011-02-05 14:20 ` [PATCH 35/52] kstrtox: convert drivers/regulator/ Alexey Dobriyan
2011-02-05 14:20 ` [PATCH 36/52] kstrtox: convert drivers/rtc/ Alexey Dobriyan
2011-02-05 14:20 ` [PATCH 37/52] kstrtox: convert drivers/scsi/ Alexey Dobriyan
2011-02-05 14:20 ` [PATCH 38/52] kstrtox: convert drivers/ssb/ Alexey Dobriyan
2011-02-05 14:20 ` [PATCH 39/52] kstrtox: convert drivers/target/ Alexey Dobriyan
2011-02-05 14:20 ` [PATCH 40/52] kstrtox: convert drivers/usb/ Alexey Dobriyan
2011-04-14 10:31 ` [40/52] " Michal Nazarewicz
2011-02-05 14:20 ` [PATCH 41/52] kstrtox: convert drivers/video/ Alexey Dobriyan
2011-02-05 14:20 ` [PATCH 42/52] kstrtox: convert drivers/w1/ Alexey Dobriyan
2011-02-05 14:20 ` [PATCH 43/52] kstrtox: convert sound/ Alexey Dobriyan
2011-02-05 14:20 ` [PATCH 44/52] kstrtox: convert net/ Alexey Dobriyan
2011-02-05 14:20 ` [PATCH 45/52] kstrtox: convert arm Alexey Dobriyan
2011-02-05 14:20 ` [PATCH 46/52] kstrtox: convert microblaze Alexey Dobriyan
2011-02-10 13:55 ` Michal Simek
2011-02-05 14:20 ` [PATCH 47/52] kstrtox: convert mips Alexey Dobriyan
2011-02-05 14:20 ` [PATCH 48/52] kstrtox: convert powerpc Alexey Dobriyan
2011-02-05 14:20 ` [PATCH 49/52] kstrtox: convert s390 Alexey Dobriyan
2011-02-05 14:20 ` [PATCH 50/52] kstrtox: convert tile Alexey Dobriyan
2011-02-05 14:20 ` [PATCH 51/52] kstrtox: convert x86 Alexey Dobriyan
2011-02-05 14:33 ` [PATCH 01/52] kstrtox: converting strings to integers done (hopefully) right Geert Uytterhoeven
2011-02-05 14:40 ` Alexey Dobriyan
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