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power: ab8500_fg: Fix build warning

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Fix

drivers/power/ab8500_fg.c: In function 'ab8500_fg_probe':
drivers/power/ab8500_fg.c:2989:27:
		warning: 'i' may be used uninitialized in this function
drivers/power/ab8500_fg.c:2972:15: note: 'i' was declared here

which actually points to a real bug.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
This commit is contained in:
Guenter Roeck 2014-10-04 16:31:13 -07:00 committed by Sebastian Reichel
parent c8c5ebcc5e
commit 7881c64716
1 changed files with 5 additions and 4 deletions
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9
drivers/power/ab8500_fg.c
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@ -2969,7 +2969,7 @@ static struct device_attribute ab8505_fg_sysfs_psy_attrs[] = {
static int ab8500_fg_sysfs_psy_create_attrs(struct device *dev)
{
unsigned int i, j;
unsigned int i;
struct power_supply *psy = dev_get_drvdata(dev);
struct ab8500_fg *di;
@ -2978,14 +2978,15 @@ static int ab8500_fg_sysfs_psy_create_attrs(struct device *dev)
if (((is_ab8505(di->parent) || is_ab9540(di->parent)) &&
abx500_get_chip_id(dev->parent) >= AB8500_CUT2P0)
|| is_ab8540(di->parent)) {
for (j = 0; j < ARRAY_SIZE(ab8505_fg_sysfs_psy_attrs); j++)
if (device_create_file(dev, &ab8505_fg_sysfs_psy_attrs[j]))
for (i = 0; i < ARRAY_SIZE(ab8505_fg_sysfs_psy_attrs); i++)
if (device_create_file(dev,
&ab8505_fg_sysfs_psy_attrs[i]))
goto sysfs_psy_create_attrs_failed_ab8505;
}
return 0;
sysfs_psy_create_attrs_failed_ab8505:
dev_err(dev, "Failed creating sysfs psy attrs for ab8505.\n");
while (j--)
while (i--)
device_remove_file(dev, &ab8505_fg_sysfs_psy_attrs[i]);
return -EIO;