From: Namjae Jeon <namjae.jeon@samsung.com> mainline inclusion from mainline-5.15-rc1 commit afa8f016c5a527bd004042ea47ca8b8007e4185f category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I60T7G CVE: NA Reference: https://git.kernel.org/torvalds/linux/c/afa8f016c5a5 ------------------------------- Initialize variables on the declaration. Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Steve French <stfrench@microsoft.com> Signed-off-by: Jason Yan <yanaijie@huawei.com> Signed-off-by: Zhong Jinghua <zhongjinghua@huawei.com> --- fs/cifsd/vfs.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/fs/cifsd/vfs.c b/fs/cifsd/vfs.c index fb31c1ccb1bd..4e0cf1b95419 100644 --- a/fs/cifsd/vfs.c +++ b/fs/cifsd/vfs.c @@ -355,14 +355,11 @@ static int check_lock_range(struct file *filp, loff_t start, loff_t end, int ksmbd_vfs_read(struct ksmbd_work *work, struct ksmbd_file *fp, size_t count, loff_t *pos) { - struct file *filp; + struct file *filp = fp->filp; ssize_t nbytes = 0; - char *rbuf; - struct inode *inode; + char *rbuf = work->aux_payload_buf; + struct inode *inode = file_inode(filp); - rbuf = work->aux_payload_buf; - filp = fp->filp; - inode = file_inode(filp); if (S_ISDIR(inode->i_mode)) return -EISDIR; -- 2.31.1