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authorVladimir Zapolskiy <vz@mleia.com>2015-07-27 00:18:50 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2015-08-05 23:53:40 +0300
commit2664e0386e813158b599a73164f8f7ddb2b0eb6d (patch)
tree302dd1a1c76a393f4b8bfd826208bd02852d20c9 /drivers/misc
parent79dedbddd0eea471d78ef82eb7c42b8fb1bdef65 (diff)
downloadlinux-2664e0386e813158b599a73164f8f7ddb2b0eb6d.tar.xz
misc: eeprom: max6875: clean up max6875_read()
The change removes redundant sysfs binary file boundary check, since this task is already done on caller side in fs/sysfs/file.c Signed-off-by: Vladimir Zapolskiy <vz@mleia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc')
-rw-r--r--drivers/misc/eeprom/max6875.c6
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/misc/eeprom/max6875.c b/drivers/misc/eeprom/max6875.c
index 580ff9df5529..9aa4332a6b04 100644
--- a/drivers/misc/eeprom/max6875.c
+++ b/drivers/misc/eeprom/max6875.c
@@ -114,12 +114,6 @@ static ssize_t max6875_read(struct file *filp, struct kobject *kobj,
struct max6875_data *data = i2c_get_clientdata(client);
int slice, max_slice;
- if (off > USER_EEPROM_SIZE)
- return 0;
-
- if (off + count > USER_EEPROM_SIZE)
- count = USER_EEPROM_SIZE - off;
-
/* refresh slices which contain requested bytes */
max_slice = (off + count - 1) >> SLICE_BITS;
for (slice = (off >> SLICE_BITS); slice <= max_slice; slice++)