The function ext4_write_inline_data_end() can return an error. So we need to assign it to a signed integer variable to check for an error return (since copied is an unsigned int).
Signed-off-by: "Theodore Ts'o" <[email protected]> Cc: Zheng Liu <[email protected]> Cc: [email protected] --- fs/ext4/inode.c | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index baf5c2b..567a734 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -1061,10 +1061,13 @@ static int ext4_write_end(struct file *file, } } - if (ext4_has_inline_data(inode)) - copied = ext4_write_inline_data_end(inode, pos, len, - copied, page); - else + if (ext4_has_inline_data(inode)) { + ret = ext4_write_inline_data_end(inode, pos, len, + copied, page); + if (ret < 0) + goto errout; + copied = ret; + } else copied = block_write_end(file, mapping, pos, len, copied, page, fsdata); -- 1.7.12.rc0.22.gcdd159b -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
