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authorRoel Kluin <roel.kluin@gmail.com>2009-10-24 07:28:45 -0400
committerJean Delvare <khali@linux-fr.org>2009-10-24 07:28:45 -0400
commitc7702c31340f84cfd5e5df22293578b7ae1e9370 (patch)
tree7816f36f6ef06fa09695aba1d5343aa23c4fa512 /drivers/hwmon/fschmd.c
parent57784dfa82fe032cf64613e154f3ae8748e3fa3d (diff)
hwmon: (fschmd) Fix check on unsigned in watchdog_write()
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>
Diffstat (limited to 'drivers/hwmon/fschmd.c')
-rw-r--r--drivers/hwmon/fschmd.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/hwmon/fschmd.c b/drivers/hwmon/fschmd.c
index 2a7a85a6dc36..da1b1f9488af 100644
--- a/drivers/hwmon/fschmd.c
+++ b/drivers/hwmon/fschmd.c
@@ -819,7 +819,7 @@ static int watchdog_release(struct inode *inode, struct file *filp)
819static ssize_t watchdog_write(struct file *filp, const char __user *buf, 819static ssize_t watchdog_write(struct file *filp, const char __user *buf,
820 size_t count, loff_t *offset) 820 size_t count, loff_t *offset)
821{ 821{
822 size_t ret; 822 int ret;
823 struct fschmd_data *data = filp->private_data; 823 struct fschmd_data *data = filp->private_data;
824 824
825 if (count) { 825 if (count) {