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hwmon: (fschmd) Fix check on unsigned in watchdog_write()

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If unsigned the watchdog_trigger() return value will not be
checked correctly.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Acked-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
This commit is contained in:
Roel Kluin
2009-10-24 13:28:45 +02:00
committed by Jean Delvare
parent 57784dfa82
commit c7702c3134
1 changed files with 1 additions and 1 deletions
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2
drivers/hwmon/fschmd.c
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@@ -819,7 +819,7 @@ static int watchdog_release(struct inode *inode, struct file *filp)
static ssize_t watchdog_write(struct file *filp, const char __user *buf, static ssize_t watchdog_write(struct file *filp, const char __user *buf,
size_t count, loff_t *offset) size_t count, loff_t *offset)
{ {
size_t ret; int ret;
struct fschmd_data *data = filp->private_data; struct fschmd_data *data = filp->private_data;
if (count) { if (count) {