Changeset f278930 in mainline for uspace/lib/drv/generic/driver.c

Timestamp:

2011-09-03T12:02:08Z (13 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

7fff38c1

Parents:

f480d7e

Message:

ISA bridge remove support.

File:

• uspace/lib/drv/generic/driver.c (modified) (1 diff)

uspace/lib/drv/generic/driver.c

@@ -313 +313 @@
         fibril_mutex_lock(&devices_mutex);
         dev = driver_get_device(devh);
-        dev_add_ref(dev);
+        if (dev != NULL)
+                dev_add_ref(dev);
         fibril_mutex_unlock(&devices_mutex);