From 5c105d9f3fd086aff195d3849dcf847d6b0bd927 Mon Sep 17 00:00:00 2001
From: blogic <blogic@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Fri, 5 Oct 2012 10:12:53 +0000
Subject: branch Attitude Adjustment

git-svn-id: svn://svn.openwrt.org/openwrt/branches/attitude_adjustment@33625 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 ...27-bcma-add-missing-iounmap-on-error-path.patch | 55 ++++++++++++++++++++++
 1 file changed, 55 insertions(+)
 create mode 100644 target/linux/generic/patches-3.3/027-bcma-add-missing-iounmap-on-error-path.patch

(limited to 'target/linux/generic/patches-3.3/027-bcma-add-missing-iounmap-on-error-path.patch')

diff --git a/target/linux/generic/patches-3.3/027-bcma-add-missing-iounmap-on-error-path.patch b/target/linux/generic/patches-3.3/027-bcma-add-missing-iounmap-on-error-path.patch
new file mode 100644
index 000000000..dc8367b6c
--- /dev/null
+++ b/target/linux/generic/patches-3.3/027-bcma-add-missing-iounmap-on-error-path.patch
@@ -0,0 +1,55 @@
+--- a/drivers/bcma/scan.c
++++ b/drivers/bcma/scan.c
+@@ -462,8 +462,10 @@ int bcma_bus_scan(struct bcma_bus *bus)
+ 	while (eromptr < eromend) {
+ 		struct bcma_device *other_core;
+ 		struct bcma_device *core = kzalloc(sizeof(*core), GFP_KERNEL);
+-		if (!core)
+-			return -ENOMEM;
++		if (!core) {
++			err = -ENOMEM;
++			goto out;
++		}
+ 		INIT_LIST_HEAD(&core->list);
+ 		core->bus = bus;
+ 
+@@ -478,7 +480,7 @@ int bcma_bus_scan(struct bcma_bus *bus)
+ 			} else if (err == -ESPIPE) {
+ 				break;
+ 			}
+-			return err;
++			goto out;
+ 		}
+ 
+ 		core->core_index = core_num++;
+@@ -494,10 +496,12 @@ int bcma_bus_scan(struct bcma_bus *bus)
+ 		list_add_tail(&core->list, &bus->cores);
+ 	}
+ 
++	err = 0;
++out:
+ 	if (bus->hosttype == BCMA_HOSTTYPE_SOC)
+ 		iounmap(eromptr);
+ 
+-	return 0;
++	return err;
+ }
+ 
+ int __init bcma_bus_scan_early(struct bcma_bus *bus,
+@@ -537,7 +541,7 @@ int __init bcma_bus_scan_early(struct bc
+ 		else if (err == -ESPIPE)
+ 			break;
+ 		else if (err < 0)
+-			return err;
++			goto out;
+ 
+ 		core->core_index = core_num++;
+ 		bus->nr_cores++;
+@@ -551,6 +555,7 @@ int __init bcma_bus_scan_early(struct bc
+ 		break;
+ 	}
+ 
++out:
+ 	if (bus->hosttype == BCMA_HOSTTYPE_SOC)
+ 		iounmap(eromptr);
+ 
-- 
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