CIFS: Use pid saved from cifsFileInfo in writepages and set_file_size

[mirror_ubuntu-jammy-kernel.git] / fs / cifs / dir.c

diff --git a/fs/cifs/dir.c b/fs/cifs/dir.c
index 9ea65cf367146905cc0dababe262397752a15894..0521492f5b3b284dc24aa918ce6fb182bdeae333 100644 (file)
--- a/fs/cifs/dir.c
+++ b/fs/cifs/dir.c
@@ -357,6 +357,7 @@ int cifs_mknod(struct inode *inode, struct dentry *direntry, int mode,
        struct cifs_sb_info *cifs_sb;
        struct tcon_link *tlink;
        struct cifsTconInfo *pTcon;
+       struct cifs_io_parms io_parms;
        char *full_path = NULL;
        struct inode *newinode = NULL;
        int oplock = 0;
@@ -439,16 +440,19 @@ int cifs_mknod(struct inode *inode, struct dentry *direntry, int mode,
         * timestamps in, but we can reuse it safely */
 
        pdev = (struct win_dev *)buf;
+       io_parms.netfid = fileHandle;
+       io_parms.pid = current->tgid;
+       io_parms.tcon = pTcon;
+       io_parms.offset = 0;
+       io_parms.length = sizeof(struct win_dev);
        if (S_ISCHR(mode)) {
                memcpy(pdev->type, "IntxCHR", 8);
                pdev->major =
                      cpu_to_le64(MAJOR(device_number));
                pdev->minor =
                      cpu_to_le64(MINOR(device_number));
-               rc = CIFSSMBWrite(xid, pTcon,
-                       fileHandle,
-                       sizeof(struct win_dev),
-                       0, &bytes_written, (char *)pdev,
+               rc = CIFSSMBWrite(xid, &io_parms,
+                       &bytes_written, (char *)pdev,
                        NULL, 0);
        } else if (S_ISBLK(mode)) {
                memcpy(pdev->type, "IntxBLK", 8);
@@ -456,10 +460,8 @@ int cifs_mknod(struct inode *inode, struct dentry *direntry, int mode,
                      cpu_to_le64(MAJOR(device_number));
                pdev->minor =
                      cpu_to_le64(MINOR(device_number));
-               rc = CIFSSMBWrite(xid, pTcon,
-                       fileHandle,
-                       sizeof(struct win_dev),
-                       0, &bytes_written, (char *)pdev,
+               rc = CIFSSMBWrite(xid, &io_parms,
+                       &bytes_written, (char *)pdev,
                        NULL, 0);
        } /* else if (S_ISFIFO) */
        CIFSSMBClose(xid, pTcon, fileHandle);