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| author | Chao Yu <yuchao0@huawei.com> | 2017-06-23 01:08:22 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-07-15 13:09:05 +0200 |
| commit | 20417e9a54561cfe70bd9d818d0c00f51bbc89c2 (patch) | |
| tree | 0cbc336f940f8d217cf6267b1e5d46cca7eacc4f /arch/x86/mm/pat.c | |
| parent | f85a3c8f00bd687d26e70b0f58df0041aabde601 (diff) | |
ext4: check return value of kstrtoull correctly in reserved_clusters_store
commit 1ea1516fbbab2b30bf98c534ecaacba579a35208 upstream.
kstrtoull returns 0 on success, however, in reserved_clusters_store we
will return -EINVAL if kstrtoull returns 0, it makes us fail to update
reserved_clusters value through sysfs.
Fixes: 76d33bca5581b1dd5c3157fa168db849a784ada4
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Miao Xie <miaoxie@huawei.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/x86/mm/pat.c')
0 files changed, 0 insertions, 0 deletions