diff options
Diffstat (limited to 'drivers/media/IR/ir-sysfs.c')
| -rw-r--r-- | drivers/media/IR/ir-sysfs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/IR/ir-sysfs.c b/drivers/media/IR/ir-sysfs.c index e47a4f102637..af1edd073b16 100644 --- a/drivers/media/IR/ir-sysfs.c +++ b/drivers/media/IR/ir-sysfs.c @@ -91,7 +91,7 @@ static ssize_t store_protocol(struct device *d, unsigned long flags; char *buf; - while (buf = strsep((char **) &data, " \n")) { + while ((buf = strsep((char **) &data, " \n")) != NULL) { if (!strcasecmp(buf, "rc-5") || !strcasecmp(buf, "rc5")) ir_type |= IR_TYPE_RC5; if (!strcasecmp(buf, "pd") || !strcasecmp(buf, "pulse-distance")) |