CIFS: Decrease verbosity of ioctl call

Cc: Stable <stable@vger.kernel.org> # v4.9+
Reviewed-by: Aurelien Aptel <aaptel@suse.com>
Acked-by: Sachin Prabhu <sprabhu@redhat.com>
Signed-off-by: Pavel Shilovsky <pshilov@microsoft.com>

fs/cifs/ioctl.c

@@ -189,7 +189,7 @@ long cifs_ioctl(struct file *filep, unsigned int command, unsigned long arg)
 	xid = get_xid();
 
 	cifs_sb = CIFS_SB(inode->i_sb);
-	cifs_dbg(VFS, "cifs ioctl 0x%x\n", command);
+	cifs_dbg(FYI, "cifs ioctl 0x%x\n", command);
 	switch (command) {
 		case FS_IOC_GETFLAGS:
 			if (pSMBFile == NULL)