Changeset ef9460b in mainline for uspace/drv/bus/usb/ohci/hc.c

Timestamp:

2011-07-14T21:55:18Z (14 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

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

Children:

333c233

Parents:

159100a

Message:

ddf_fun_add_match_id() should copy its string argument.

File:

• uspace/drv/bus/usb/ohci/hc.c (modified) (1 diff)

uspace/drv/bus/usb/ohci/hc.c

@@ -151 +151 @@
             "Failed to add OHCI root hub endpoint 0: %s.\n", str_error(ret));
 
-        char *match_str = NULL;
-        /* DDF needs heap allocated string. */
-        ret = asprintf(&match_str, "usb&class=hub");
-        ret = ret > 0 ? 0 : ret;
-        CHECK_RET_RELEASE(ret,
-            "Failed to create match-id string: %s.\n", str_error(ret));
-
-        ret = ddf_fun_add_match_id(hub_fun, match_str, 100);
+        ret = ddf_fun_add_match_id(hub_fun, "usb&class=hub", 100);
         CHECK_RET_RELEASE(ret,
             "Failed to add root hub match-id: %s.\n", str_error(ret));