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| author | Felix Fietkau <nbd@openwrt.org> | 2013-08-26 17:47:14 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2013-08-26 17:47:14 +0000 |
| commit | c75416292a32079c41b33d533620d58a89dcee5e (patch) | |
| tree | 3082a36cdf6036c29d480ef2e94671fb61d49986 /target/linux/generic/patches-3.9/441-block2mtd_refresh.patch | |
| parent | f91d09cabb21d8f6011903174e2bafa3dc7f4f39 (diff) | |
| download | mtk-20170518-c75416292a32079c41b33d533620d58a89dcee5e.zip mtk-20170518-c75416292a32079c41b33d533620d58a89dcee5e.tar.gz mtk-20170518-c75416292a32079c41b33d533620d58a89dcee5e.tar.bz2 | |
kernel: fixing a potential deadlock in block2mtd for kernel 3.6/3.8/3.9
Signed-off-by: Alexander Couzens <lynxis@fe80.eu>
SVN-Revision: 37842
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.patch | 3 |
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 11b743d..b2b0222 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; + } |