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authorFelix Fietkau <nbd@openwrt.org>2013-08-26 17:47:14 +0000
committerFelix Fietkau <nbd@openwrt.org>2013-08-26 17:47:14 +0000
commit6007ed4fa8b2ede05e4cfcb6e9def1a2544b5c0e (patch)
tree6dde34e6c4a7af59875c025775b386b78382a79b /target/linux/generic/patches-3.9/441-block2mtd_refresh.patch
parent5a6f44332310a6da18eec350f66011659ea1f58c (diff)
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kernel: fixing a potential deadlock in block2mtd for kernel 3.6/3.8/3.9
Signed-off-by: Alexander Couzens <lynxis@fe80.eu> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37842 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/generic/patches-3.9/441-block2mtd_refresh.patch')
-rw-r--r--target/linux/generic/patches-3.9/441-block2mtd_refresh.patch3
1 files changed, 2 insertions, 1 deletions
diff --git a/target/linux/generic/patches-3.9/441-block2mtd_refresh.patch b/target/linux/generic/patches-3.9/441-block2mtd_refresh.patch
index 11b743db2e..b2b02229e1 100644
--- a/target/linux/generic/patches-3.9/441-block2mtd_refresh.patch
+++ b/target/linux/generic/patches-3.9/441-block2mtd_refresh.patch
@@ -53,8 +53,9 @@
page = page_read(dev->blkdev->bd_inode->i_mapping, index);
- if (IS_ERR(page))
+- return PTR_ERR(page);
+ if (IS_ERR(page)) {
- return PTR_ERR(page);
++ err = PTR_ERR(page);
+ goto done;
+ }