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path: root/drivers/spi/spidev.c
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Diffstat (limited to 'drivers/spi/spidev.c')
-rw-r--r--drivers/spi/spidev.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/spi/spidev.c b/drivers/spi/spidev.c
index ba4649f06871..b2cefe93b3a0 100644
--- a/drivers/spi/spidev.c
+++ b/drivers/spi/spidev.c
@@ -568,19 +568,20 @@ spidev_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
static int spidev_open(struct inode *inode, struct file *filp)
{
- struct spidev_data *spidev;
+ struct spidev_data *spidev = NULL, *iter;
int status = -ENXIO;
mutex_lock(&device_list_lock);
- list_for_each_entry(spidev, &device_list, device_entry) {
- if (spidev->devt == inode->i_rdev) {
+ list_for_each_entry(iter, &device_list, device_entry) {
+ if (iter->devt == inode->i_rdev) {
status = 0;
+ spidev = iter;
break;
}
}
- if (status) {
+ if (!spidev) {
pr_debug("spidev: nothing for minor %d\n", iminor(inode));
goto err_find_dev;
}